88940488

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 216034560

約数和(自身を除く): 127094072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 434, 563, 637, 728, 806, 868, 1126, 1274, 1519, 1612, 1736, 2252, 2548, 2821, 3038, 3224, 3941, 4504, 5096, 5642, 6076, 7319, 7882, 11284, 12152, 14638, 15764, 17453, 19747, 22568, 27587, 29276, 31528, 34906, 39494, 51233, 55174, 58552, 69812, 78988, 102466, 110348, 122171, 139624, 157976, 204932, 220696, 226889, 244342, 358631, 409864, 453778, 488684, 717262, 855197, 907556, 977368, 1434524, 1588223, 1710394, 1815112, 2869048, 3176446, 3420788, 6352892, 6841576, 11117561, 12705784, 22235122, 44470244, 88940488]

約数ペア:

[(1, 88940488), (2, 44470244), (4, 22235122), (7, 12705784), (8, 11117561), (13, 6841576), (14, 6352892), (26, 3420788), (28, 3176446), (31, 2869048), (49, 1815112), (52, 1710394), (56, 1588223), (62, 1434524), (91, 977368), (98, 907556), (104, 855197), (124, 717262), (182, 488684), (196, 453778), (217, 409864), (248, 358631), (364, 244342), (392, 226889), (403, 220696), (434, 204932), (563, 157976), (637, 139624), (728, 122171), (806, 110348), (868, 102466), (1126, 78988), (1274, 69812), (1519, 58552), (1612, 55174), (1736, 51233), (2252, 39494), (2548, 34906), (2821, 31528), (3038, 29276), (3224, 27587), (3941, 22568), (4504, 19747), (5096, 17453), (5642, 15764), (6076, 14638), (7319, 12152), (7882, 11284)]