40558284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 111908160

約数和(自身を除く): 71349876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1097, 1422, 2054, 2194, 2844, 3081, 3291, 4108, 4388, 6162, 6582, 9243, 9873, 12324, 13164, 14261, 18486, 19746, 28522, 36972, 39492, 42783, 57044, 85566, 86663, 128349, 171132, 173326, 256698, 259989, 346652, 513396, 519978, 779967, 1039956, 1126619, 1559934, 2253238, 3119868, 3379857, 4506476, 6759714, 10139571, 13519428, 20279142, 40558284]

約数ペア:

[(1, 40558284), (2, 20279142), (3, 13519428), (4, 10139571), (6, 6759714), (9, 4506476), (12, 3379857), (13, 3119868), (18, 2253238), (26, 1559934), (36, 1126619), (39, 1039956), (52, 779967), (78, 519978), (79, 513396), (117, 346652), (156, 259989), (158, 256698), (234, 173326), (237, 171132), (316, 128349), (468, 86663), (474, 85566), (711, 57044), (948, 42783), (1027, 39492), (1097, 36972), (1422, 28522), (2054, 19746), (2194, 18486), (2844, 14261), (3081, 13164), (3291, 12324), (4108, 9873), (4388, 9243), (6162, 6582)]