72225384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 256

約数和(自身を含む): 252979200

約数和(自身を除く): 180753816

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 19, 21, 22, 24, 28, 33, 34, 38, 42, 44, 51, 56, 57, 66, 68, 76, 77, 84, 88, 102, 114, 119, 121, 132, 133, 136, 152, 154, 168, 187, 204, 209, 228, 231, 238, 242, 264, 266, 308, 323, 357, 363, 374, 399, 408, 418, 456, 462, 476, 484, 532, 561, 616, 627, 646, 714, 726, 748, 798, 836, 847, 924, 952, 968, 969, 1064, 1122, 1254, 1292, 1309, 1331, 1428, 1452, 1463, 1496, 1596, 1672, 1694, 1848, 1938, 2057, 2244, 2261, 2299, 2508, 2541, 2584, 2618, 2662, 2856, 2904, 2926, 3192, 3388, 3553, 3876, 3927, 3993, 4114, 4389, 4488, 4522, 4598, 5016, 5082, 5236, 5324, 5852, 6171, 6776, 6783, 6897, 7106, 7752, 7854, 7986, 8228, 8778, 9044, 9196, 9317, 10164, 10472, 10648, 10659, 11704, 12342, 13566, 13794, 14212, 14399, 15708, 15972, 16093, 16456, 17556, 18088, 18392, 18634, 20328, 21318, 22627, 24684, 24871, 25289, 27132, 27588, 27951, 28424, 28798, 31416, 31944, 32186, 35112, 37268, 39083, 42636, 43197, 45254, 48279, 49368, 49742, 50578, 54264, 55176, 55902, 57596, 64372, 67881, 74536, 74613, 75867, 78166, 85272, 86394, 90508, 96558, 99484, 101156, 111804, 115192, 117249, 128744, 135762, 149226, 151734, 156332, 158389, 172788, 177023, 181016, 193116, 198968, 202312, 223608, 234498, 271524, 273581, 298452, 303468, 312664, 316778, 345576, 354046, 386232, 429913, 468996, 475167, 531069, 543048, 547162, 596904, 606936, 633556, 708092, 820743, 859826, 937992, 950334, 1062138, 1094324, 1267112, 1289739, 1416184, 1641486, 1719652, 1900668, 2124276, 2188648, 2579478, 3009391, 3282972, 3439304, 3801336, 4248552, 5158956, 6018782, 6565944, 9028173, 10317912, 12037564, 18056346, 24075128, 36112692, 72225384]

約数ペア:

[(1, 72225384), (2, 36112692), (3, 24075128), (4, 18056346), (6, 12037564), (7, 10317912), (8, 9028173), (11, 6565944), (12, 6018782), (14, 5158956), (17, 4248552), (19, 3801336), (21, 3439304), (22, 3282972), (24, 3009391), (28, 2579478), (33, 2188648), (34, 2124276), (38, 1900668), (42, 1719652), (44, 1641486), (51, 1416184), (56, 1289739), (57, 1267112), (66, 1094324), (68, 1062138), (76, 950334), (77, 937992), (84, 859826), (88, 820743), (102, 708092), (114, 633556), (119, 606936), (121, 596904), (132, 547162), (133, 543048), (136, 531069), (152, 475167), (154, 468996), (168, 429913), (187, 386232), (204, 354046), (209, 345576), (228, 316778), (231, 312664), (238, 303468), (242, 298452), (264, 273581), (266, 271524), (308, 234498), (323, 223608), (357, 202312), (363, 198968), (374, 193116), (399, 181016), (408, 177023), (418, 172788), (456, 158389), (462, 156332), (476, 151734), (484, 149226), (532, 135762), (561, 128744), (616, 117249), (627, 115192), (646, 111804), (714, 101156), (726, 99484), (748, 96558), (798, 90508), (836, 86394), (847, 85272), (924, 78166), (952, 75867), (968, 74613), (969, 74536), (1064, 67881), (1122, 64372), (1254, 57596), (1292, 55902), (1309, 55176), (1331, 54264), (1428, 50578), (1452, 49742), (1463, 49368), (1496, 48279), (1596, 45254), (1672, 43197), (1694, 42636), (1848, 39083), (1938, 37268), (2057, 35112), (2244, 32186), (2261, 31944), (2299, 31416), (2508, 28798), (2541, 28424), (2584, 27951), (2618, 27588), (2662, 27132), (2856, 25289), (2904, 24871), (2926, 24684), (3192, 22627), (3388, 21318), (3553, 20328), (3876, 18634), (3927, 18392), (3993, 18088), (4114, 17556), (4389, 16456), (4488, 16093), (4522, 15972), (4598, 15708), (5016, 14399), (5082, 14212), (5236, 13794), (5324, 13566), (5852, 12342), (6171, 11704), (6776, 10659), (6783, 10648), (6897, 10472), (7106, 10164), (7752, 9317), (7854, 9196), (7986, 9044), (8228, 8778)]