40048164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 110440512

約数和(自身を除く): 70392348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1031, 1079, 1494, 2062, 2158, 2988, 3093, 3237, 4124, 4316, 6186, 6474, 9279, 9711, 12372, 12948, 13403, 18558, 19422, 26806, 37116, 38844, 40209, 53612, 80418, 85573, 120627, 160836, 171146, 241254, 256719, 342292, 482508, 513438, 770157, 1026876, 1112449, 1540314, 2224898, 3080628, 3337347, 4449796, 6674694, 10012041, 13349388, 20024082, 40048164]

約数ペア:

[(1, 40048164), (2, 20024082), (3, 13349388), (4, 10012041), (6, 6674694), (9, 4449796), (12, 3337347), (13, 3080628), (18, 2224898), (26, 1540314), (36, 1112449), (39, 1026876), (52, 770157), (78, 513438), (83, 482508), (117, 342292), (156, 256719), (166, 241254), (234, 171146), (249, 160836), (332, 120627), (468, 85573), (498, 80418), (747, 53612), (996, 40209), (1031, 38844), (1079, 37116), (1494, 26806), (2062, 19422), (2158, 18558), (2988, 13403), (3093, 12948), (3237, 12372), (4124, 9711), (4316, 9279), (6186, 6474)]