73210716

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 203930496

約数和(自身を除く): 130719780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 62, 74, 81, 93, 108, 111, 124, 148, 162, 186, 197, 222, 279, 324, 333, 372, 394, 444, 558, 591, 666, 788, 837, 999, 1116, 1147, 1182, 1332, 1674, 1773, 1998, 2294, 2364, 2511, 2997, 3348, 3441, 3546, 3996, 4588, 5022, 5319, 5994, 6107, 6882, 7092, 7289, 10044, 10323, 10638, 11988, 12214, 13764, 14578, 15957, 18321, 20646, 21276, 21867, 24428, 29156, 30969, 31914, 36642, 41292, 43734, 54963, 61938, 63828, 65601, 73284, 87468, 92907, 109926, 123876, 131202, 164889, 185814, 196803, 219852, 225959, 262404, 329778, 371628, 393606, 451918, 494667, 590409, 659556, 677877, 787212, 903836, 989334, 1180818, 1355754, 1978668, 2033631, 2361636, 2711508, 4067262, 6100893, 8134524, 12201786, 18302679, 24403572, 36605358, 73210716]

約数ペア:

[(1, 73210716), (2, 36605358), (3, 24403572), (4, 18302679), (6, 12201786), (9, 8134524), (12, 6100893), (18, 4067262), (27, 2711508), (31, 2361636), (36, 2033631), (37, 1978668), (54, 1355754), (62, 1180818), (74, 989334), (81, 903836), (93, 787212), (108, 677877), (111, 659556), (124, 590409), (148, 494667), (162, 451918), (186, 393606), (197, 371628), (222, 329778), (279, 262404), (324, 225959), (333, 219852), (372, 196803), (394, 185814), (444, 164889), (558, 131202), (591, 123876), (666, 109926), (788, 92907), (837, 87468), (999, 73284), (1116, 65601), (1147, 63828), (1182, 61938), (1332, 54963), (1674, 43734), (1773, 41292), (1998, 36642), (2294, 31914), (2364, 30969), (2511, 29156), (2997, 24428), (3348, 21867), (3441, 21276), (3546, 20646), (3996, 18321), (4588, 15957), (5022, 14578), (5319, 13764), (5994, 12214), (6107, 11988), (6882, 10638), (7092, 10323), (7289, 10044)]