71149464

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 201277440

約数和(自身を除く): 130127976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 127, 186, 248, 251, 254, 279, 372, 381, 502, 508, 558, 744, 753, 762, 1004, 1016, 1116, 1143, 1506, 1524, 2008, 2232, 2259, 2286, 3012, 3048, 3937, 4518, 4572, 6024, 7781, 7874, 9036, 9144, 11811, 15562, 15748, 18072, 23343, 23622, 31124, 31496, 31877, 35433, 46686, 47244, 62248, 63754, 70029, 70866, 93372, 94488, 95631, 127508, 140058, 141732, 186744, 191262, 255016, 280116, 283464, 286893, 382524, 560232, 573786, 765048, 988187, 1147572, 1976374, 2295144, 2964561, 3952748, 5929122, 7905496, 8893683, 11858244, 17787366, 23716488, 35574732, 71149464]

約数ペア:

[(1, 71149464), (2, 35574732), (3, 23716488), (4, 17787366), (6, 11858244), (8, 8893683), (9, 7905496), (12, 5929122), (18, 3952748), (24, 2964561), (31, 2295144), (36, 1976374), (62, 1147572), (72, 988187), (93, 765048), (124, 573786), (127, 560232), (186, 382524), (248, 286893), (251, 283464), (254, 280116), (279, 255016), (372, 191262), (381, 186744), (502, 141732), (508, 140058), (558, 127508), (744, 95631), (753, 94488), (762, 93372), (1004, 70866), (1016, 70029), (1116, 63754), (1143, 62248), (1506, 47244), (1524, 46686), (2008, 35433), (2232, 31877), (2259, 31496), (2286, 31124), (3012, 23622), (3048, 23343), (3937, 18072), (4518, 15748), (4572, 15562), (6024, 11811), (7781, 9144), (7874, 9036)]