72765432

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{10867}}^1$

素因数の和:10913

約数の個数: 64

約数和(自身を含む): 208665600

約数和(自身を除く): 135900168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 10867, 21734, 32601, 43468, 65202, 86936, 97803, 130404, 195606, 260808, 293409, 336877, 391212, 586818, 673754, 782424, 1010631, 1173636, 1347508, 2021262, 2347272, 2695016, 3031893, 4042524, 6063786, 8085048, 9095679, 12127572, 18191358, 24255144, 36382716, 72765432]

約数ペア:

[(1, 72765432), (2, 36382716), (3, 24255144), (4, 18191358), (6, 12127572), (8, 9095679), (9, 8085048), (12, 6063786), (18, 4042524), (24, 3031893), (27, 2695016), (31, 2347272), (36, 2021262), (54, 1347508), (62, 1173636), (72, 1010631), (93, 782424), (108, 673754), (124, 586818), (186, 391212), (216, 336877), (248, 293409), (279, 260808), (372, 195606), (558, 130404), (744, 97803), (837, 86936), (1116, 65202), (1674, 43468), (2232, 32601), (3348, 21734), (6696, 10867)]