68572152

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 216609120

約数和(自身を除く): 148036968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 153, 187, 198, 204, 242, 264, 306, 363, 374, 396, 408, 463, 484, 561, 612, 726, 748, 792, 926, 968, 1089, 1122, 1224, 1389, 1452, 1496, 1683, 1852, 2057, 2178, 2244, 2778, 2904, 3366, 3704, 4114, 4167, 4356, 4488, 5093, 5556, 6171, 6732, 7871, 8228, 8334, 8712, 10186, 11112, 12342, 13464, 15279, 15742, 16456, 16668, 18513, 20372, 23613, 24684, 30558, 31484, 33336, 37026, 40744, 45837, 47226, 49368, 56023, 61116, 62968, 70839, 74052, 86581, 91674, 94452, 112046, 122232, 141678, 148104, 168069, 173162, 183348, 188904, 224092, 259743, 283356, 336138, 346324, 366696, 448184, 504207, 519486, 566712, 672276, 692648, 779229, 952391, 1008414, 1038972, 1344552, 1558458, 1904782, 2016828, 2077944, 2857173, 3116916, 3809564, 4033656, 5714346, 6233832, 7619128, 8571519, 11428692, 17143038, 22857384, 34286076, 68572152]

約数ペア:

[(1, 68572152), (2, 34286076), (3, 22857384), (4, 17143038), (6, 11428692), (8, 8571519), (9, 7619128), (11, 6233832), (12, 5714346), (17, 4033656), (18, 3809564), (22, 3116916), (24, 2857173), (33, 2077944), (34, 2016828), (36, 1904782), (44, 1558458), (51, 1344552), (66, 1038972), (68, 1008414), (72, 952391), (88, 779229), (99, 692648), (102, 672276), (121, 566712), (132, 519486), (136, 504207), (153, 448184), (187, 366696), (198, 346324), (204, 336138), (242, 283356), (264, 259743), (306, 224092), (363, 188904), (374, 183348), (396, 173162), (408, 168069), (463, 148104), (484, 141678), (561, 122232), (612, 112046), (726, 94452), (748, 91674), (792, 86581), (926, 74052), (968, 70839), (1089, 62968), (1122, 61116), (1224, 56023), (1389, 49368), (1452, 47226), (1496, 45837), (1683, 40744), (1852, 37026), (2057, 33336), (2178, 31484), (2244, 30558), (2778, 24684), (2904, 23613), (3366, 20372), (3704, 18513), (4114, 16668), (4167, 16456), (4356, 15742), (4488, 15279), (5093, 13464), (5556, 12342), (6171, 11112), (6732, 10186), (7871, 8712), (8228, 8334)]