77860464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 220700160

約数和(自身を除く): 142839696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 239, 264, 478, 528, 617, 717, 956, 1234, 1434, 1851, 1912, 2468, 2629, 2868, 3702, 3824, 4936, 5258, 5736, 6787, 7404, 7887, 9872, 10516, 11472, 13574, 14808, 15774, 20361, 21032, 27148, 29616, 31548, 40722, 42064, 54296, 63096, 81444, 108592, 126192, 147463, 162888, 294926, 325776, 442389, 589852, 884778, 1179704, 1622093, 1769556, 2359408, 3244186, 3539112, 4866279, 6488372, 7078224, 9732558, 12976744, 19465116, 25953488, 38930232, 77860464]

約数ペア:

[(1, 77860464), (2, 38930232), (3, 25953488), (4, 19465116), (6, 12976744), (8, 9732558), (11, 7078224), (12, 6488372), (16, 4866279), (22, 3539112), (24, 3244186), (33, 2359408), (44, 1769556), (48, 1622093), (66, 1179704), (88, 884778), (132, 589852), (176, 442389), (239, 325776), (264, 294926), (478, 162888), (528, 147463), (617, 126192), (717, 108592), (956, 81444), (1234, 63096), (1434, 54296), (1851, 42064), (1912, 40722), (2468, 31548), (2629, 29616), (2868, 27148), (3702, 21032), (3824, 20361), (4936, 15774), (5258, 14808), (5736, 13574), (6787, 11472), (7404, 10516), (7887, 9872)]