64489704

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{601}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 171642240

約数和(自身を除く): 107152536

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 263, 408, 526, 601, 789, 1052, 1202, 1578, 1803, 2104, 2404, 3156, 3606, 4471, 4808, 6312, 7212, 8942, 10217, 13413, 14424, 17884, 20434, 26826, 30651, 35768, 40868, 53652, 61302, 81736, 107304, 122604, 158063, 245208, 316126, 474189, 632252, 948378, 1264504, 1896756, 2687071, 3793512, 5374142, 8061213, 10748284, 16122426, 21496568, 32244852, 64489704]

約数ペア:

[(1, 64489704), (2, 32244852), (3, 21496568), (4, 16122426), (6, 10748284), (8, 8061213), (12, 5374142), (17, 3793512), (24, 2687071), (34, 1896756), (51, 1264504), (68, 948378), (102, 632252), (136, 474189), (204, 316126), (263, 245208), (408, 158063), (526, 122604), (601, 107304), (789, 81736), (1052, 61302), (1202, 53652), (1578, 40868), (1803, 35768), (2104, 30651), (2404, 26826), (3156, 20434), (3606, 17884), (4471, 14424), (4808, 13413), (6312, 10217), (7212, 8942)]