87425492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 206115840

約数和(自身を除く): 118690348

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 59, 68, 77, 118, 119, 154, 187, 236, 238, 283, 308, 374, 413, 476, 566, 649, 748, 826, 1003, 1132, 1298, 1309, 1652, 1981, 2006, 2596, 2618, 3113, 3962, 4012, 4543, 4811, 5236, 6226, 7021, 7924, 9086, 9622, 11033, 12452, 14042, 16697, 18172, 19244, 21791, 22066, 28084, 33394, 33677, 43582, 44132, 52921, 66788, 67354, 77231, 87164, 105842, 116879, 134708, 154462, 183667, 211684, 233758, 283849, 308924, 367334, 370447, 467516, 567698, 734668, 740894, 1135396, 1285669, 1481788, 1986943, 2571338, 3122339, 3973886, 5142676, 6244678, 7947772, 12489356, 21856373, 43712746, 87425492]

約数ペア:

[(1, 87425492), (2, 43712746), (4, 21856373), (7, 12489356), (11, 7947772), (14, 6244678), (17, 5142676), (22, 3973886), (28, 3122339), (34, 2571338), (44, 1986943), (59, 1481788), (68, 1285669), (77, 1135396), (118, 740894), (119, 734668), (154, 567698), (187, 467516), (236, 370447), (238, 367334), (283, 308924), (308, 283849), (374, 233758), (413, 211684), (476, 183667), (566, 154462), (649, 134708), (748, 116879), (826, 105842), (1003, 87164), (1132, 77231), (1298, 67354), (1309, 66788), (1652, 52921), (1981, 44132), (2006, 43582), (2596, 33677), (2618, 33394), (3113, 28084), (3962, 22066), (4012, 21791), (4543, 19244), (4811, 18172), (5236, 16697), (6226, 14042), (7021, 12452), (7924, 11033), (9086, 9622)]