45120686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 37615954

約数列:

[1, 2, 13, 17, 26, 31, 34, 37, 62, 74, 89, 178, 221, 403, 442, 481, 527, 629, 806, 962, 1054, 1147, 1157, 1258, 1513, 2294, 2314, 2759, 3026, 3293, 5518, 6586, 6851, 8177, 13702, 14911, 16354, 19499, 19669, 29822, 35867, 38998, 39338, 42809, 46903, 55981, 71734, 85618, 93806, 102083, 111962, 204166, 253487, 506974, 609739, 727753, 1219478, 1327079, 1455506, 1735411, 2654158, 3470822, 22560343, 45120686]

約数ペア:

[(1, 45120686), (2, 22560343), (13, 3470822), (17, 2654158), (26, 1735411), (31, 1455506), (34, 1327079), (37, 1219478), (62, 727753), (74, 609739), (89, 506974), (178, 253487), (221, 204166), (403, 111962), (442, 102083), (481, 93806), (527, 85618), (629, 71734), (806, 55981), (962, 46903), (1054, 42809), (1147, 39338), (1157, 38998), (1258, 35867), (1513, 29822), (2294, 19669), (2314, 19499), (2759, 16354), (3026, 14911), (3293, 13702), (5518, 8177), (6586, 6851)]