79921608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2017}}^1$

素因数の和:2166

約数の個数: 64

約数和(自身を含む): 216975360

約数和(自身を除く): 137053752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 2017, 3048, 3302, 4034, 4953, 6051, 6604, 8068, 9906, 12102, 13208, 16136, 19812, 24204, 26221, 39624, 48408, 52442, 78663, 104884, 157326, 209768, 256159, 314652, 512318, 629304, 768477, 1024636, 1536954, 2049272, 3073908, 3330067, 6147816, 6660134, 9990201, 13320268, 19980402, 26640536, 39960804, 79921608]

約数ペア:

[(1, 79921608), (2, 39960804), (3, 26640536), (4, 19980402), (6, 13320268), (8, 9990201), (12, 6660134), (13, 6147816), (24, 3330067), (26, 3073908), (39, 2049272), (52, 1536954), (78, 1024636), (104, 768477), (127, 629304), (156, 512318), (254, 314652), (312, 256159), (381, 209768), (508, 157326), (762, 104884), (1016, 78663), (1524, 52442), (1651, 48408), (2017, 39624), (3048, 26221), (3302, 24204), (4034, 19812), (4953, 16136), (6051, 13208), (6604, 12102), (8068, 9906)]