75728926

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 148377600

約数和(自身を除く): 72648674

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 79, 91, 158, 161, 182, 229, 299, 322, 458, 553, 598, 1027, 1106, 1603, 1817, 2054, 2093, 2977, 3206, 3634, 4186, 5267, 5954, 7189, 10534, 12719, 14378, 18091, 20839, 23621, 25438, 36182, 36869, 41678, 47242, 68471, 73738, 126637, 136942, 165347, 235183, 253274, 330694, 416093, 470366, 479297, 832186, 958594, 1646281, 2912651, 3292562, 5409209, 5825302, 10818418, 37864463, 75728926]

約数ペア:

[(1, 75728926), (2, 37864463), (7, 10818418), (13, 5825302), (14, 5409209), (23, 3292562), (26, 2912651), (46, 1646281), (79, 958594), (91, 832186), (158, 479297), (161, 470366), (182, 416093), (229, 330694), (299, 253274), (322, 235183), (458, 165347), (553, 136942), (598, 126637), (1027, 73738), (1106, 68471), (1603, 47242), (1817, 41678), (2054, 36869), (2093, 36182), (2977, 25438), (3206, 23621), (3634, 20839), (4186, 18091), (5267, 14378), (5954, 12719), (7189, 10534)]