74747568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{827}}^1$

素因数の和:1114

約数の個数: 80

約数和(自身を含む): 221771520

約数和(自身を除く): 147023952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 269, 336, 538, 807, 827, 1076, 1614, 1654, 1883, 2152, 2481, 3228, 3308, 3766, 4304, 4962, 5649, 5789, 6456, 6616, 7532, 9924, 11298, 11578, 12912, 13232, 15064, 17367, 19848, 22596, 23156, 30128, 34734, 39696, 45192, 46312, 69468, 90384, 92624, 138936, 222463, 277872, 444926, 667389, 889852, 1334778, 1557241, 1779704, 2669556, 3114482, 3559408, 4671723, 5339112, 6228964, 9343446, 10678224, 12457928, 18686892, 24915856, 37373784, 74747568]

約数ペア:

[(1, 74747568), (2, 37373784), (3, 24915856), (4, 18686892), (6, 12457928), (7, 10678224), (8, 9343446), (12, 6228964), (14, 5339112), (16, 4671723), (21, 3559408), (24, 3114482), (28, 2669556), (42, 1779704), (48, 1557241), (56, 1334778), (84, 889852), (112, 667389), (168, 444926), (269, 277872), (336, 222463), (538, 138936), (807, 92624), (827, 90384), (1076, 69468), (1614, 46312), (1654, 45192), (1883, 39696), (2152, 34734), (2481, 30128), (3228, 23156), (3308, 22596), (3766, 19848), (4304, 17367), (4962, 15064), (5649, 13232), (5789, 12912), (6456, 11578), (6616, 11298), (7532, 9924)]