81631392

素因数分解:

$2^5\times 3^1\times {\mathrm{199}}^1\times {\mathrm{4273}}^1$

素因数の和:4485

約数の個数: 48

約数和(自身を含む): 215409600

約数和(自身を除く): 133778208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4273, 4776, 6368, 8546, 9552, 12819, 17092, 19104, 25638, 34184, 51276, 68368, 102552, 136736, 205104, 410208, 850327, 1700654, 2550981, 3401308, 5101962, 6802616, 10203924, 13605232, 20407848, 27210464, 40815696, 81631392]

約数ペア:

[(1, 81631392), (2, 40815696), (3, 27210464), (4, 20407848), (6, 13605232), (8, 10203924), (12, 6802616), (16, 5101962), (24, 3401308), (32, 2550981), (48, 1700654), (96, 850327), (199, 410208), (398, 205104), (597, 136736), (796, 102552), (1194, 68368), (1592, 51276), (2388, 34184), (3184, 25638), (4273, 19104), (4776, 17092), (6368, 12819), (8546, 9552)]