66855696

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{81931}}^1$

素因数の和:81959

約数の個数: 40

約数和(自身を含む): 182872224

約数和(自身を除く): 116016528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 81931, 163862, 245793, 327724, 491586, 655448, 983172, 1310896, 1392827, 1966344, 2785654, 3932688, 4178481, 5571308, 8356962, 11142616, 16713924, 22285232, 33427848, 66855696]

約数ペア:

[(1, 66855696), (2, 33427848), (3, 22285232), (4, 16713924), (6, 11142616), (8, 8356962), (12, 5571308), (16, 4178481), (17, 3932688), (24, 2785654), (34, 1966344), (48, 1392827), (51, 1310896), (68, 983172), (102, 655448), (136, 491586), (204, 327724), (272, 245793), (408, 163862), (816, 81931)]