42905304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2041

約数の個数: 96

約数和(自身を含む): 130646880

約数和(自身を除く): 87741576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 1993, 2392, 2691, 3588, 3986, 5382, 5979, 7176, 7972, 10764, 11958, 15944, 17937, 21528, 23916, 25909, 35874, 45839, 47832, 51818, 71748, 77727, 91678, 103636, 137517, 143496, 155454, 183356, 207272, 233181, 275034, 310908, 366712, 412551, 466362, 550068, 595907, 621816, 825102, 932724, 1100136, 1191814, 1650204, 1787721, 1865448, 2383628, 3300408, 3575442, 4767256, 5363163, 7150884, 10726326, 14301768, 21452652, 42905304]

約数ペア:

[(1, 42905304), (2, 21452652), (3, 14301768), (4, 10726326), (6, 7150884), (8, 5363163), (9, 4767256), (12, 3575442), (13, 3300408), (18, 2383628), (23, 1865448), (24, 1787721), (26, 1650204), (36, 1191814), (39, 1100136), (46, 932724), (52, 825102), (69, 621816), (72, 595907), (78, 550068), (92, 466362), (104, 412551), (117, 366712), (138, 310908), (156, 275034), (184, 233181), (207, 207272), (234, 183356), (276, 155454), (299, 143496), (312, 137517), (414, 103636), (468, 91678), (552, 77727), (598, 71748), (828, 51818), (897, 47832), (936, 45839), (1196, 35874), (1656, 25909), (1794, 23916), (1993, 21528), (2392, 17937), (2691, 15944), (3588, 11958), (3986, 10764), (5382, 7972), (5979, 7176)]