88673940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:579

約数の個数: 120

約数和(自身を含む): 281014272

約数和(自身を除く): 192340332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 254, 270, 324, 381, 405, 431, 508, 540, 635, 762, 810, 862, 1143, 1270, 1293, 1524, 1620, 1724, 1905, 2155, 2286, 2540, 2586, 3429, 3810, 3879, 4310, 4572, 5172, 5715, 6465, 6858, 7620, 7758, 8620, 10287, 11430, 11637, 12930, 13716, 15516, 17145, 19395, 20574, 22860, 23274, 25860, 34290, 34911, 38790, 41148, 46548, 51435, 54737, 58185, 68580, 69822, 77580, 102870, 109474, 116370, 139644, 164211, 174555, 205740, 218948, 232740, 273685, 328422, 349110, 492633, 547370, 656844, 698220, 821055, 985266, 1094740, 1477899, 1642110, 1970532, 2463165, 2955798, 3284220, 4433697, 4926330, 5911596, 7389495, 8867394, 9852660, 14778990, 17734788, 22168485, 29557980, 44336970, 88673940]

約数ペア:

[(1, 88673940), (2, 44336970), (3, 29557980), (4, 22168485), (5, 17734788), (6, 14778990), (9, 9852660), (10, 8867394), (12, 7389495), (15, 5911596), (18, 4926330), (20, 4433697), (27, 3284220), (30, 2955798), (36, 2463165), (45, 1970532), (54, 1642110), (60, 1477899), (81, 1094740), (90, 985266), (108, 821055), (127, 698220), (135, 656844), (162, 547370), (180, 492633), (254, 349110), (270, 328422), (324, 273685), (381, 232740), (405, 218948), (431, 205740), (508, 174555), (540, 164211), (635, 139644), (762, 116370), (810, 109474), (862, 102870), (1143, 77580), (1270, 69822), (1293, 68580), (1524, 58185), (1620, 54737), (1724, 51435), (1905, 46548), (2155, 41148), (2286, 38790), (2540, 34911), (2586, 34290), (3429, 25860), (3810, 23274), (3879, 22860), (4310, 20574), (4572, 19395), (5172, 17145), (5715, 15516), (6465, 13716), (6858, 12930), (7620, 11637), (7758, 11430), (8620, 10287)]