65173536

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9839}}^1$

素因数の和:9878

約数の個数: 72

約数和(自身を含む): 193415040

約数和(自身を除く): 128241504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 9839, 19678, 29517, 39356, 59034, 78712, 88551, 118068, 157424, 177102, 226297, 236136, 314848, 354204, 452594, 472272, 678891, 708408, 905188, 944544, 1357782, 1416816, 1810376, 2036673, 2715564, 2833632, 3620752, 4073346, 5431128, 7241504, 8146692, 10862256, 16293384, 21724512, 32586768, 65173536]

約数ペア:

[(1, 65173536), (2, 32586768), (3, 21724512), (4, 16293384), (6, 10862256), (8, 8146692), (9, 7241504), (12, 5431128), (16, 4073346), (18, 3620752), (23, 2833632), (24, 2715564), (32, 2036673), (36, 1810376), (46, 1416816), (48, 1357782), (69, 944544), (72, 905188), (92, 708408), (96, 678891), (138, 472272), (144, 452594), (184, 354204), (207, 314848), (276, 236136), (288, 226297), (368, 177102), (414, 157424), (552, 118068), (736, 88551), (828, 78712), (1104, 59034), (1656, 39356), (2208, 29517), (3312, 19678), (6624, 9839)]