91191606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 206841600

約数和(自身を除く): 115649994

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 107, 111, 214, 222, 321, 349, 407, 642, 698, 814, 1047, 1177, 1221, 2094, 2354, 2442, 3531, 3839, 3959, 7062, 7678, 7918, 11517, 11877, 12913, 23034, 23754, 25826, 37343, 38739, 43549, 74686, 77478, 87098, 112029, 130647, 142043, 224058, 261294, 284086, 410773, 426129, 821546, 852258, 1232319, 1381691, 2464638, 2763382, 4145073, 8290146, 15198601, 30397202, 45595803, 91191606]

約数ペア:

[(1, 91191606), (2, 45595803), (3, 30397202), (6, 15198601), (11, 8290146), (22, 4145073), (33, 2763382), (37, 2464638), (66, 1381691), (74, 1232319), (107, 852258), (111, 821546), (214, 426129), (222, 410773), (321, 284086), (349, 261294), (407, 224058), (642, 142043), (698, 130647), (814, 112029), (1047, 87098), (1177, 77478), (1221, 74686), (2094, 43549), (2354, 38739), (2442, 37343), (3531, 25826), (3839, 23754), (3959, 23034), (7062, 12913), (7678, 11877), (7918, 11517)]