61172904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2203}}^1$

素因数の和:2314

約数の個数: 64

約数和(自身を含む): 166622400

約数和(自身を除く): 105449496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 2136, 2203, 2314, 3471, 4406, 4628, 6609, 6942, 8812, 9256, 13218, 13884, 17624, 26436, 27768, 28639, 52872, 57278, 85917, 114556, 171834, 196067, 229112, 343668, 392134, 588201, 687336, 784268, 1176402, 1568536, 2352804, 2548871, 4705608, 5097742, 7646613, 10195484, 15293226, 20390968, 30586452, 61172904]

約数ペア:

[(1, 61172904), (2, 30586452), (3, 20390968), (4, 15293226), (6, 10195484), (8, 7646613), (12, 5097742), (13, 4705608), (24, 2548871), (26, 2352804), (39, 1568536), (52, 1176402), (78, 784268), (89, 687336), (104, 588201), (156, 392134), (178, 343668), (267, 229112), (312, 196067), (356, 171834), (534, 114556), (712, 85917), (1068, 57278), (1157, 52872), (2136, 28639), (2203, 27768), (2314, 26436), (3471, 17624), (4406, 13884), (4628, 13218), (6609, 9256), (6942, 8812)]