68721324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1601}}^1$

素因数の和:1695

約数の個数: 72

約数和(自身を含む): 189202608

約数和(自身を除く): 120481284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 1601, 2044, 3066, 3202, 3577, 4803, 6132, 6404, 7154, 9606, 10731, 11207, 14308, 19212, 21462, 22414, 33621, 42924, 44828, 67242, 78449, 116873, 134484, 156898, 233746, 235347, 313796, 350619, 467492, 470694, 701238, 818111, 941388, 1402476, 1636222, 2454333, 3272444, 4908666, 5726777, 9817332, 11453554, 17180331, 22907108, 34360662, 68721324]

約数ペア:

[(1, 68721324), (2, 34360662), (3, 22907108), (4, 17180331), (6, 11453554), (7, 9817332), (12, 5726777), (14, 4908666), (21, 3272444), (28, 2454333), (42, 1636222), (49, 1402476), (73, 941388), (84, 818111), (98, 701238), (146, 470694), (147, 467492), (196, 350619), (219, 313796), (292, 235347), (294, 233746), (438, 156898), (511, 134484), (588, 116873), (876, 78449), (1022, 67242), (1533, 44828), (1601, 42924), (2044, 33621), (3066, 22414), (3202, 21462), (3577, 19212), (4803, 14308), (6132, 11207), (6404, 10731), (7154, 9606)]