85639968

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2887}}^1$

素因数の和:3006

約数の個数: 72

約数和(自身を含む): 245988288

約数和(自身を除く): 160348320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 2887, 3296, 3708, 4944, 5774, 7416, 8661, 9888, 11548, 14832, 17322, 23096, 25983, 29664, 34644, 46192, 51966, 69288, 92384, 103932, 138576, 207864, 277152, 297361, 415728, 594722, 831456, 892083, 1189444, 1784166, 2378888, 2676249, 3568332, 4757776, 5352498, 7136664, 9515552, 10704996, 14273328, 21409992, 28546656, 42819984, 85639968]

約数ペア:

[(1, 85639968), (2, 42819984), (3, 28546656), (4, 21409992), (6, 14273328), (8, 10704996), (9, 9515552), (12, 7136664), (16, 5352498), (18, 4757776), (24, 3568332), (32, 2676249), (36, 2378888), (48, 1784166), (72, 1189444), (96, 892083), (103, 831456), (144, 594722), (206, 415728), (288, 297361), (309, 277152), (412, 207864), (618, 138576), (824, 103932), (927, 92384), (1236, 69288), (1648, 51966), (1854, 46192), (2472, 34644), (2887, 29664), (3296, 25983), (3708, 23096), (4944, 17322), (5774, 14832), (7416, 11548), (8661, 9888)]