72671688

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{10853}}^1$

素因数の和:10899

約数の個数: 64

約数和(自身を含む): 208396800

約数和(自身を除く): 135725112

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, 10853, 21706, 32559, 43412, 65118, 86824, 97677, 130236, 195354, 260472, 293031, 336443, 390708, 586062, 672886, 781416, 1009329, 1172124, 1345772, 2018658, 2344248, 2691544, 3027987, 4037316, 6055974, 8074632, 9083961, 12111948, 18167922, 24223896, 36335844, 72671688]

約数ペア:

[(1, 72671688), (2, 36335844), (3, 24223896), (4, 18167922), (6, 12111948), (8, 9083961), (9, 8074632), (12, 6055974), (18, 4037316), (24, 3027987), (27, 2691544), (31, 2344248), (36, 2018658), (54, 1345772), (62, 1172124), (72, 1009329), (93, 781416), (108, 672886), (124, 586062), (186, 390708), (216, 336443), (248, 293031), (279, 260472), (372, 195354), (558, 130236), (744, 97677), (837, 86824), (1116, 65118), (1674, 43412), (2232, 32559), (3348, 21706), (6696, 10853)]