89245156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 216760320

約数和(自身を除く): 127515164

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 341, 364, 403, 434, 572, 682, 719, 806, 868, 1001, 1364, 1438, 1612, 2002, 2387, 2821, 2876, 4004, 4433, 4774, 5033, 5642, 7909, 8866, 9347, 9548, 10066, 11284, 15818, 17732, 18694, 20132, 22289, 31031, 31636, 37388, 44578, 55363, 62062, 65429, 89156, 102817, 110726, 124124, 130858, 156023, 205634, 221452, 245179, 261716, 289757, 312046, 411268, 490358, 579514, 624092, 719719, 980716, 1159028, 1439438, 1716253, 2028299, 2878876, 3187327, 3432506, 4056598, 6374654, 6865012, 8113196, 12749308, 22311289, 44622578, 89245156]

約数ペア:

[(1, 89245156), (2, 44622578), (4, 22311289), (7, 12749308), (11, 8113196), (13, 6865012), (14, 6374654), (22, 4056598), (26, 3432506), (28, 3187327), (31, 2878876), (44, 2028299), (52, 1716253), (62, 1439438), (77, 1159028), (91, 980716), (124, 719719), (143, 624092), (154, 579514), (182, 490358), (217, 411268), (286, 312046), (308, 289757), (341, 261716), (364, 245179), (403, 221452), (434, 205634), (572, 156023), (682, 130858), (719, 124124), (806, 110726), (868, 102817), (1001, 89156), (1364, 65429), (1438, 62062), (1612, 55363), (2002, 44578), (2387, 37388), (2821, 31636), (2876, 31031), (4004, 22289), (4433, 20132), (4774, 18694), (5033, 17732), (5642, 15818), (7909, 11284), (8866, 10066), (9347, 9548)]