42805296

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 120

約数和(自身を含む): 127102976

約数和(自身を除く): 84297680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 172, 186, 223, 248, 258, 279, 344, 372, 387, 446, 496, 516, 558, 669, 688, 744, 774, 892, 1032, 1116, 1333, 1338, 1488, 1548, 1784, 2007, 2064, 2232, 2666, 2676, 3096, 3568, 3999, 4014, 4464, 5332, 5352, 6192, 6913, 7998, 8028, 9589, 10664, 10704, 11997, 13826, 15996, 16056, 19178, 20739, 21328, 23994, 27652, 28767, 31992, 32112, 38356, 41478, 47988, 55304, 57534, 62217, 63984, 76712, 82956, 86301, 95976, 110608, 115068, 124434, 153424, 165912, 172602, 191952, 230136, 248868, 297259, 331824, 345204, 460272, 497736, 594518, 690408, 891777, 995472, 1189036, 1380816, 1783554, 2378072, 2675331, 3567108, 4756144, 5350662, 7134216, 10701324, 14268432, 21402648, 42805296]

約数ペア:

[(1, 42805296), (2, 21402648), (3, 14268432), (4, 10701324), (6, 7134216), (8, 5350662), (9, 4756144), (12, 3567108), (16, 2675331), (18, 2378072), (24, 1783554), (31, 1380816), (36, 1189036), (43, 995472), (48, 891777), (62, 690408), (72, 594518), (86, 497736), (93, 460272), (124, 345204), (129, 331824), (144, 297259), (172, 248868), (186, 230136), (223, 191952), (248, 172602), (258, 165912), (279, 153424), (344, 124434), (372, 115068), (387, 110608), (446, 95976), (496, 86301), (516, 82956), (558, 76712), (669, 63984), (688, 62217), (744, 57534), (774, 55304), (892, 47988), (1032, 41478), (1116, 38356), (1333, 32112), (1338, 31992), (1488, 28767), (1548, 27652), (1784, 23994), (2007, 21328), (2064, 20739), (2232, 19178), (2666, 16056), (2676, 15996), (3096, 13826), (3568, 11997), (3999, 10704), (4014, 10664), (4464, 9589), (5332, 8028), (5352, 7998), (6192, 6913)]