31062672

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{12689}}^1$

素因数の和:12720

約数の個数: 60

約数和(自身を含む): 92053260

約数和(自身を除く): 60990588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 12689, 25378, 38067, 50756, 76134, 101512, 114201, 152268, 203024, 215713, 228402, 304536, 431426, 456804, 609072, 647139, 862852, 913608, 1294278, 1725704, 1827216, 1941417, 2588556, 3451408, 3882834, 5177112, 7765668, 10354224, 15531336, 31062672]

約数ペア:

[(1, 31062672), (2, 15531336), (3, 10354224), (4, 7765668), (6, 5177112), (8, 3882834), (9, 3451408), (12, 2588556), (16, 1941417), (17, 1827216), (18, 1725704), (24, 1294278), (34, 913608), (36, 862852), (48, 647139), (51, 609072), (68, 456804), (72, 431426), (102, 304536), (136, 228402), (144, 215713), (153, 203024), (204, 152268), (272, 114201), (306, 101512), (408, 76134), (612, 50756), (816, 38067), (1224, 25378), (2448, 12689)]