61220536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 135233280

約数和(自身を除く): 74012744

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 403, 442, 527, 806, 884, 1054, 1117, 1612, 1768, 2108, 2234, 3224, 4216, 4468, 6851, 8936, 13702, 14521, 18989, 27404, 29042, 34627, 37978, 54808, 58084, 69254, 75956, 116168, 138508, 151912, 246857, 277016, 450151, 493714, 588659, 900302, 987428, 1177318, 1800604, 1974856, 2354636, 3601208, 4709272, 7652567, 15305134, 30610268, 61220536]

約数ペア:

[(1, 61220536), (2, 30610268), (4, 15305134), (8, 7652567), (13, 4709272), (17, 3601208), (26, 2354636), (31, 1974856), (34, 1800604), (52, 1177318), (62, 987428), (68, 900302), (104, 588659), (124, 493714), (136, 450151), (221, 277016), (248, 246857), (403, 151912), (442, 138508), (527, 116168), (806, 75956), (884, 69254), (1054, 58084), (1117, 54808), (1612, 37978), (1768, 34627), (2108, 29042), (2234, 27404), (3224, 18989), (4216, 14521), (4468, 13702), (6851, 8936)]