82550272

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:799

約数の個数: 80

約数和(自身を含む): 194844672

約数和(自身を除く): 112294400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 743, 868, 896, 992, 1486, 1736, 1792, 1984, 2972, 3472, 3584, 3968, 5201, 5944, 6944, 7936, 10402, 11888, 13888, 15872, 20804, 23033, 23776, 27776, 41608, 46066, 47552, 55552, 83216, 92132, 95104, 111104, 161231, 166432, 184264, 190208, 322462, 332864, 368528, 380416, 644924, 665728, 737056, 1289848, 1331456, 1474112, 2579696, 2662912, 2948224, 5159392, 5896448, 10318784, 11792896, 20637568, 41275136, 82550272]

約数ペア:

[(1, 82550272), (2, 41275136), (4, 20637568), (7, 11792896), (8, 10318784), (14, 5896448), (16, 5159392), (28, 2948224), (31, 2662912), (32, 2579696), (56, 1474112), (62, 1331456), (64, 1289848), (112, 737056), (124, 665728), (128, 644924), (217, 380416), (224, 368528), (248, 332864), (256, 322462), (434, 190208), (448, 184264), (496, 166432), (512, 161231), (743, 111104), (868, 95104), (896, 92132), (992, 83216), (1486, 55552), (1736, 47552), (1792, 46066), (1984, 41608), (2972, 27776), (3472, 23776), (3584, 23033), (3968, 20804), (5201, 15872), (5944, 13888), (6944, 11888), (7936, 10402)]