67857438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 158070528

約数和(自身を除く): 90213090

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 197, 307, 374, 394, 561, 591, 614, 921, 1122, 1182, 1842, 2167, 3349, 3377, 4334, 5219, 6501, 6698, 6754, 10047, 10131, 10438, 13002, 15657, 20094, 20262, 31314, 36839, 57409, 60479, 73678, 110517, 114818, 120958, 172227, 181437, 221034, 344454, 362874, 665269, 1028143, 1330538, 1995807, 2056286, 3084429, 3991614, 6168858, 11309573, 22619146, 33928719, 67857438]

約数ペア:

[(1, 67857438), (2, 33928719), (3, 22619146), (6, 11309573), (11, 6168858), (17, 3991614), (22, 3084429), (33, 2056286), (34, 1995807), (51, 1330538), (66, 1028143), (102, 665269), (187, 362874), (197, 344454), (307, 221034), (374, 181437), (394, 172227), (561, 120958), (591, 114818), (614, 110517), (921, 73678), (1122, 60479), (1182, 57409), (1842, 36839), (2167, 31314), (3349, 20262), (3377, 20094), (4334, 15657), (5219, 13002), (6501, 10438), (6698, 10131), (6754, 10047)]