90029004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 230211072

約数和(自身を除く): 140182068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 169, 206, 309, 338, 412, 431, 507, 618, 676, 862, 1014, 1236, 1293, 1339, 1724, 2028, 2586, 2678, 4017, 5172, 5356, 5603, 8034, 11206, 16068, 16809, 17407, 22412, 33618, 34814, 44393, 52221, 67236, 69628, 72839, 88786, 104442, 133179, 145678, 177572, 208884, 218517, 266358, 291356, 437034, 532716, 577109, 874068, 1154218, 1731327, 2308436, 3462654, 6925308, 7502417, 15004834, 22507251, 30009668, 45014502, 90029004]

約数ペア:

[(1, 90029004), (2, 45014502), (3, 30009668), (4, 22507251), (6, 15004834), (12, 7502417), (13, 6925308), (26, 3462654), (39, 2308436), (52, 1731327), (78, 1154218), (103, 874068), (156, 577109), (169, 532716), (206, 437034), (309, 291356), (338, 266358), (412, 218517), (431, 208884), (507, 177572), (618, 145678), (676, 133179), (862, 104442), (1014, 88786), (1236, 72839), (1293, 69628), (1339, 67236), (1724, 52221), (2028, 44393), (2586, 34814), (2678, 33618), (4017, 22412), (5172, 17407), (5356, 16809), (5603, 16068), (8034, 11206)]