71777883896

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1\times {\mathrm{2543}}^1$

素因数の和:3324

約数の個数: 64

約数和(自身を含む): 139346887680

約数和(自身を除く): 67569003784

約数列:

[1, 2, 4, 8, 37, 74, 148, 167, 296, 334, 571, 668, 1142, 1336, 2284, 2543, 4568, 5086, 6179, 10172, 12358, 20344, 21127, 24716, 42254, 49432, 84508, 94091, 95357, 169016, 188182, 190714, 376364, 381428, 424681, 752728, 762856, 849362, 1452053, 1698724, 2904106, 3397448, 3528209, 5808212, 7056418, 11616424, 14112836, 15713197, 28225672, 31426394, 53725961, 62852788, 107451922, 125705576, 214903844, 242492851, 429807688, 484985702, 969971404, 1939942808, 8972235487, 17944470974, 35888941948, 71777883896]

約数ペア:

[(1, 71777883896), (2, 35888941948), (4, 17944470974), (8, 8972235487), (37, 1939942808), (74, 969971404), (148, 484985702), (167, 429807688), (296, 242492851), (334, 214903844), (571, 125705576), (668, 107451922), (1142, 62852788), (1336, 53725961), (2284, 31426394), (2543, 28225672), (4568, 15713197), (5086, 14112836), (6179, 11616424), (10172, 7056418), (12358, 5808212), (20344, 3528209), (21127, 3397448), (24716, 2904106), (42254, 1698724), (49432, 1452053), (84508, 849362), (94091, 762856), (95357, 752728), (169016, 424681), (188182, 381428), (190714, 376364)]