89482068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{727}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 244852608

約数和(自身を除く): 155370540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 263, 468, 526, 727, 789, 1052, 1454, 1578, 2181, 2367, 2908, 3156, 3419, 4362, 4734, 6543, 6838, 8724, 9451, 9468, 10257, 13086, 13676, 18902, 20514, 26172, 28353, 30771, 37804, 41028, 56706, 61542, 85059, 113412, 123084, 170118, 191201, 340236, 382402, 573603, 764804, 1147206, 1720809, 2294412, 2485613, 3441618, 4971226, 6883236, 7456839, 9942452, 14913678, 22370517, 29827356, 44741034, 89482068]

約数ペア:

[(1, 89482068), (2, 44741034), (3, 29827356), (4, 22370517), (6, 14913678), (9, 9942452), (12, 7456839), (13, 6883236), (18, 4971226), (26, 3441618), (36, 2485613), (39, 2294412), (52, 1720809), (78, 1147206), (117, 764804), (156, 573603), (234, 382402), (263, 340236), (468, 191201), (526, 170118), (727, 123084), (789, 113412), (1052, 85059), (1454, 61542), (1578, 56706), (2181, 41028), (2367, 37804), (2908, 30771), (3156, 28353), (3419, 26172), (4362, 20514), (4734, 18902), (6543, 13676), (6838, 13086), (8724, 10257), (9451, 9468)]