72611574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 171763200

約数和(自身を除く): 99151626

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 149, 246, 283, 287, 298, 447, 566, 574, 849, 861, 894, 1043, 1698, 1722, 1981, 2086, 3129, 3962, 5943, 6109, 6258, 11603, 11886, 12218, 18327, 23206, 34809, 36654, 42167, 42763, 69618, 81221, 84334, 85526, 126501, 128289, 162442, 243663, 253002, 256578, 295169, 487326, 590338, 885507, 1728847, 1771014, 3457694, 5186541, 10373082, 12101929, 24203858, 36305787, 72611574]

約数ペア:

[(1, 72611574), (2, 36305787), (3, 24203858), (6, 12101929), (7, 10373082), (14, 5186541), (21, 3457694), (41, 1771014), (42, 1728847), (82, 885507), (123, 590338), (149, 487326), (246, 295169), (283, 256578), (287, 253002), (298, 243663), (447, 162442), (566, 128289), (574, 126501), (849, 85526), (861, 84334), (894, 81221), (1043, 69618), (1698, 42763), (1722, 42167), (1981, 36654), (2086, 34809), (3129, 23206), (3962, 18327), (5943, 12218), (6109, 11886), (6258, 11603)]