74031984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 226672992

約数和(自身を除く): 152641008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 234, 284, 312, 426, 468, 557, 568, 624, 639, 852, 923, 936, 1114, 1136, 1278, 1671, 1704, 1846, 1872, 2228, 2556, 2769, 3342, 3408, 3692, 4456, 5013, 5112, 5538, 6684, 7241, 7384, 8307, 8912, 10026, 10224, 11076, 13368, 14482, 14768, 16614, 20052, 21723, 22152, 26736, 28964, 33228, 39547, 40104, 43446, 44304, 57928, 65169, 66456, 79094, 80208, 86892, 115856, 118641, 130338, 132912, 158188, 173784, 237282, 260676, 316376, 347568, 355923, 474564, 514111, 521352, 632752, 711846, 949128, 1028222, 1042704, 1423692, 1542333, 1898256, 2056444, 2847384, 3084666, 4112888, 4626999, 5694768, 6169332, 8225776, 9253998, 12338664, 18507996, 24677328, 37015992, 74031984]

約数ペア:

[(1, 74031984), (2, 37015992), (3, 24677328), (4, 18507996), (6, 12338664), (8, 9253998), (9, 8225776), (12, 6169332), (13, 5694768), (16, 4626999), (18, 4112888), (24, 3084666), (26, 2847384), (36, 2056444), (39, 1898256), (48, 1542333), (52, 1423692), (71, 1042704), (72, 1028222), (78, 949128), (104, 711846), (117, 632752), (142, 521352), (144, 514111), (156, 474564), (208, 355923), (213, 347568), (234, 316376), (284, 260676), (312, 237282), (426, 173784), (468, 158188), (557, 132912), (568, 130338), (624, 118641), (639, 115856), (852, 86892), (923, 80208), (936, 79094), (1114, 66456), (1136, 65169), (1278, 57928), (1671, 44304), (1704, 43446), (1846, 40104), (1872, 39547), (2228, 33228), (2556, 28964), (2769, 26736), (3342, 22152), (3408, 21723), (3692, 20052), (4456, 16614), (5013, 14768), (5112, 14482), (5538, 13368), (6684, 11076), (7241, 10224), (7384, 10026), (8307, 8912)]