66416406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 158177280

約数和(自身を除く): 91760874

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 79, 111, 158, 222, 237, 259, 474, 518, 541, 553, 777, 1082, 1106, 1554, 1623, 1659, 2923, 3246, 3318, 3787, 5846, 7574, 8769, 11361, 17538, 20017, 20461, 22722, 40034, 40922, 42739, 60051, 61383, 85478, 120102, 122766, 128217, 140119, 256434, 280238, 299173, 420357, 598346, 840714, 897519, 1581343, 1795038, 3162686, 4744029, 9488058, 11069401, 22138802, 33208203, 66416406]

約数ペア:

[(1, 66416406), (2, 33208203), (3, 22138802), (6, 11069401), (7, 9488058), (14, 4744029), (21, 3162686), (37, 1795038), (42, 1581343), (74, 897519), (79, 840714), (111, 598346), (158, 420357), (222, 299173), (237, 280238), (259, 256434), (474, 140119), (518, 128217), (541, 122766), (553, 120102), (777, 85478), (1082, 61383), (1106, 60051), (1554, 42739), (1623, 40922), (1659, 40034), (2923, 22722), (3246, 20461), (3318, 20017), (3787, 17538), (5846, 11361), (7574, 8769)]