86077120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15823}}^1$

素因数の和:15857

約数の個数: 56

約数和(自身を含む): 217041984

約数和(自身を除く): 130964864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 15823, 31646, 63292, 79115, 126584, 158230, 253168, 268991, 316460, 506336, 537982, 632920, 1012672, 1075964, 1265840, 1344955, 2151928, 2531680, 2689910, 4303856, 5063360, 5379820, 8607712, 10759640, 17215424, 21519280, 43038560, 86077120]

約数ペア:

[(1, 86077120), (2, 43038560), (4, 21519280), (5, 17215424), (8, 10759640), (10, 8607712), (16, 5379820), (17, 5063360), (20, 4303856), (32, 2689910), (34, 2531680), (40, 2151928), (64, 1344955), (68, 1265840), (80, 1075964), (85, 1012672), (136, 632920), (160, 537982), (170, 506336), (272, 316460), (320, 268991), (340, 253168), (544, 158230), (680, 126584), (1088, 79115), (1360, 63292), (2720, 31646), (5440, 15823)]