87840462

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 193342464

約数和(自身を除く): 105502002

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 73, 94, 102, 141, 146, 219, 251, 282, 438, 502, 753, 799, 1241, 1506, 1598, 2397, 2482, 3431, 3723, 4267, 4794, 6862, 7446, 8534, 10293, 11797, 12801, 18323, 20586, 23594, 25602, 35391, 36646, 54969, 58327, 70782, 109938, 116654, 174981, 200549, 311491, 349962, 401098, 601647, 622982, 861181, 934473, 1203294, 1722362, 1868946, 2583543, 5167086, 14640077, 29280154, 43920231, 87840462]

約数ペア:

[(1, 87840462), (2, 43920231), (3, 29280154), (6, 14640077), (17, 5167086), (34, 2583543), (47, 1868946), (51, 1722362), (73, 1203294), (94, 934473), (102, 861181), (141, 622982), (146, 601647), (219, 401098), (251, 349962), (282, 311491), (438, 200549), (502, 174981), (753, 116654), (799, 109938), (1241, 70782), (1506, 58327), (1598, 54969), (2397, 36646), (2482, 35391), (3431, 25602), (3723, 23594), (4267, 20586), (4794, 18323), (6862, 12801), (7446, 11797), (8534, 10293)]