89487944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1481}}^1$

素因数の和:1590

約数の個数: 64

約数和(自身を含む): 209139840

約数和(自身を除く): 119651896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 332, 364, 581, 664, 728, 1079, 1162, 1481, 2158, 2324, 2962, 4316, 4648, 5924, 7553, 8632, 10367, 11848, 15106, 19253, 20734, 30212, 38506, 41468, 60424, 77012, 82936, 122923, 134771, 154024, 245846, 269542, 491692, 539084, 860461, 983384, 1078168, 1597999, 1720922, 3195998, 3441844, 6391996, 6883688, 11185993, 12783992, 22371986, 44743972, 89487944]

約数ペア:

[(1, 89487944), (2, 44743972), (4, 22371986), (7, 12783992), (8, 11185993), (13, 6883688), (14, 6391996), (26, 3441844), (28, 3195998), (52, 1720922), (56, 1597999), (83, 1078168), (91, 983384), (104, 860461), (166, 539084), (182, 491692), (332, 269542), (364, 245846), (581, 154024), (664, 134771), (728, 122923), (1079, 82936), (1162, 77012), (1481, 60424), (2158, 41468), (2324, 38506), (2962, 30212), (4316, 20734), (4648, 19253), (5924, 15106), (7553, 11848), (8632, 10367)]