84756360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54331}}^1$

素因数の和:54358

約数の個数: 64

約数和(自身を含む): 273833280

約数和(自身を除く): 189076920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 54331, 108662, 162993, 217324, 271655, 325986, 434648, 543310, 651972, 706303, 814965, 1086620, 1303944, 1412606, 1629930, 2118909, 2173240, 2825212, 3259860, 3531515, 4237818, 5650424, 6519720, 7063030, 8475636, 10594545, 14126060, 16951272, 21189090, 28252120, 42378180, 84756360]

約数ペア:

[(1, 84756360), (2, 42378180), (3, 28252120), (4, 21189090), (5, 16951272), (6, 14126060), (8, 10594545), (10, 8475636), (12, 7063030), (13, 6519720), (15, 5650424), (20, 4237818), (24, 3531515), (26, 3259860), (30, 2825212), (39, 2173240), (40, 2118909), (52, 1629930), (60, 1412606), (65, 1303944), (78, 1086620), (104, 814965), (120, 706303), (130, 651972), (156, 543310), (195, 434648), (260, 325986), (312, 271655), (390, 217324), (520, 162993), (780, 108662), (1560, 54331)]