70120336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1664

約数の個数: 80

約数和(自身を含む): 168114240

約数和(自身を除く): 97993904

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1613, 1672, 1976, 2288, 2717, 3226, 3344, 3952, 5434, 6452, 10868, 12904, 17743, 20969, 21736, 25808, 30647, 35486, 41938, 43472, 61294, 70972, 83876, 122588, 141944, 167752, 230659, 245176, 283888, 335504, 337117, 398411, 461318, 490352, 674234, 796822, 922636, 1348468, 1593644, 1845272, 2696936, 3187288, 3690544, 4382521, 5393872, 6374576, 8765042, 17530084, 35060168, 70120336]

約数ペア:

[(1, 70120336), (2, 35060168), (4, 17530084), (8, 8765042), (11, 6374576), (13, 5393872), (16, 4382521), (19, 3690544), (22, 3187288), (26, 2696936), (38, 1845272), (44, 1593644), (52, 1348468), (76, 922636), (88, 796822), (104, 674234), (143, 490352), (152, 461318), (176, 398411), (208, 337117), (209, 335504), (247, 283888), (286, 245176), (304, 230659), (418, 167752), (494, 141944), (572, 122588), (836, 83876), (988, 70972), (1144, 61294), (1613, 43472), (1672, 41938), (1976, 35486), (2288, 30647), (2717, 25808), (3226, 21736), (3344, 20969), (3952, 17743), (5434, 12904), (6452, 10868)]