89987004

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 241920000

約数和(自身を除く): 151932996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 79, 106, 108, 158, 159, 199, 212, 237, 316, 318, 398, 474, 477, 597, 636, 711, 796, 948, 954, 1194, 1422, 1431, 1791, 1908, 2133, 2388, 2844, 2862, 3582, 4187, 4266, 5373, 5724, 7164, 8374, 8532, 10547, 10746, 12561, 15721, 16748, 21094, 21492, 25122, 31442, 31641, 37683, 42188, 47163, 50244, 62884, 63282, 75366, 94326, 94923, 113049, 126564, 141489, 150732, 188652, 189846, 226098, 282978, 284769, 379692, 424467, 452196, 565956, 569538, 833213, 848934, 1139076, 1666426, 1697868, 2499639, 3332852, 4999278, 7498917, 9998556, 14997834, 22496751, 29995668, 44993502, 89987004]

約数ペア:

[(1, 89987004), (2, 44993502), (3, 29995668), (4, 22496751), (6, 14997834), (9, 9998556), (12, 7498917), (18, 4999278), (27, 3332852), (36, 2499639), (53, 1697868), (54, 1666426), (79, 1139076), (106, 848934), (108, 833213), (158, 569538), (159, 565956), (199, 452196), (212, 424467), (237, 379692), (316, 284769), (318, 282978), (398, 226098), (474, 189846), (477, 188652), (597, 150732), (636, 141489), (711, 126564), (796, 113049), (948, 94923), (954, 94326), (1194, 75366), (1422, 63282), (1431, 62884), (1791, 50244), (1908, 47163), (2133, 42188), (2388, 37683), (2844, 31641), (2862, 31442), (3582, 25122), (4187, 21492), (4266, 21094), (5373, 16748), (5724, 15721), (7164, 12561), (8374, 10746), (8532, 10547)]