73968972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 229410048

約数和(自身を除く): 155441076

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 277, 289, 308, 357, 374, 462, 476, 554, 561, 578, 714, 748, 831, 867, 924, 1108, 1122, 1156, 1309, 1428, 1662, 1734, 1939, 2023, 2244, 2618, 3047, 3179, 3324, 3468, 3878, 3927, 4046, 4709, 5236, 5817, 6069, 6094, 6358, 7756, 7854, 8092, 9141, 9418, 9537, 11634, 12138, 12188, 12716, 14127, 15708, 18282, 18836, 19074, 21329, 22253, 23268, 24276, 28254, 32963, 36564, 38148, 42658, 44506, 51799, 56508, 63987, 65926, 66759, 80053, 85316, 89012, 98889, 103598, 127974, 131852, 133518, 155397, 160106, 197778, 207196, 240159, 255948, 267036, 310794, 320212, 362593, 395556, 480318, 560371, 621588, 725186, 880583, 960636, 1087779, 1120742, 1450372, 1681113, 1761166, 2175558, 2241484, 2641749, 3362226, 3522332, 4351116, 5283498, 6164081, 6724452, 10566996, 12328162, 18492243, 24656324, 36984486, 73968972]

約数ペア:

[(1, 73968972), (2, 36984486), (3, 24656324), (4, 18492243), (6, 12328162), (7, 10566996), (11, 6724452), (12, 6164081), (14, 5283498), (17, 4351116), (21, 3522332), (22, 3362226), (28, 2641749), (33, 2241484), (34, 2175558), (42, 1761166), (44, 1681113), (51, 1450372), (66, 1120742), (68, 1087779), (77, 960636), (84, 880583), (102, 725186), (119, 621588), (132, 560371), (154, 480318), (187, 395556), (204, 362593), (231, 320212), (238, 310794), (277, 267036), (289, 255948), (308, 240159), (357, 207196), (374, 197778), (462, 160106), (476, 155397), (554, 133518), (561, 131852), (578, 127974), (714, 103598), (748, 98889), (831, 89012), (867, 85316), (924, 80053), (1108, 66759), (1122, 65926), (1156, 63987), (1309, 56508), (1428, 51799), (1662, 44506), (1734, 42658), (1939, 38148), (2023, 36564), (2244, 32963), (2618, 28254), (3047, 24276), (3179, 23268), (3324, 22253), (3468, 21329), (3878, 19074), (3927, 18836), (4046, 18282), (4709, 15708), (5236, 14127), (5817, 12716), (6069, 12188), (6094, 12138), (6358, 11634), (7756, 9537), (7854, 9418), (8092, 9141)]