75547872

素因数分解:

$2^5\times 3^2\times {\mathrm{277}}^1\times {\mathrm{947}}^1$

素因数の和:1240

約数の個数: 72

約数和(自身を含む): 215842536

約数和(自身を除く): 140294664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 277, 288, 554, 831, 947, 1108, 1662, 1894, 2216, 2493, 2841, 3324, 3788, 4432, 4986, 5682, 6648, 7576, 8523, 8864, 9972, 11364, 13296, 15152, 17046, 19944, 22728, 26592, 30304, 34092, 39888, 45456, 68184, 79776, 90912, 136368, 262319, 272736, 524638, 786957, 1049276, 1573914, 2098552, 2360871, 3147828, 4197104, 4721742, 6295656, 8394208, 9443484, 12591312, 18886968, 25182624, 37773936, 75547872]

約数ペア:

[(1, 75547872), (2, 37773936), (3, 25182624), (4, 18886968), (6, 12591312), (8, 9443484), (9, 8394208), (12, 6295656), (16, 4721742), (18, 4197104), (24, 3147828), (32, 2360871), (36, 2098552), (48, 1573914), (72, 1049276), (96, 786957), (144, 524638), (277, 272736), (288, 262319), (554, 136368), (831, 90912), (947, 79776), (1108, 68184), (1662, 45456), (1894, 39888), (2216, 34092), (2493, 30304), (2841, 26592), (3324, 22728), (3788, 19944), (4432, 17046), (4986, 15152), (5682, 13296), (6648, 11364), (7576, 9972), (8523, 8864)]