127890846

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 290822400

約数和(自身を除く): 162931554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 131, 179, 202, 262, 303, 358, 393, 537, 606, 786, 909, 1074, 1179, 1611, 1818, 2358, 2727, 3222, 3537, 4833, 5454, 7074, 9666, 13231, 18079, 23449, 26462, 36158, 39693, 46898, 54237, 70347, 79386, 108474, 119079, 140694, 162711, 211041, 238158, 325422, 357237, 422082, 488133, 633123, 714474, 976266, 1266246, 2368349, 4736698, 7105047, 14210094, 21315141, 42630282, 63945423, 127890846]

約数ペア:

[(1, 127890846), (2, 63945423), (3, 42630282), (6, 21315141), (9, 14210094), (18, 7105047), (27, 4736698), (54, 2368349), (101, 1266246), (131, 976266), (179, 714474), (202, 633123), (262, 488133), (303, 422082), (358, 357237), (393, 325422), (537, 238158), (606, 211041), (786, 162711), (909, 140694), (1074, 119079), (1179, 108474), (1611, 79386), (1818, 70347), (2358, 54237), (2727, 46898), (3222, 39693), (3537, 36158), (4833, 26462), (5454, 23449), (7074, 18079), (9666, 13231)]