72245572

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 149143680

約数和(自身を除く): 76898108

約数列:

[1, 2, 4, 7, 14, 28, 53, 89, 106, 178, 212, 356, 371, 547, 623, 742, 1094, 1246, 1484, 2188, 2492, 3829, 4717, 7658, 9434, 15316, 18868, 28991, 33019, 48683, 57982, 66038, 97366, 115964, 132076, 194732, 202937, 340781, 405874, 681562, 811748, 1363124, 2580199, 5160398, 10320796, 18061393, 36122786, 72245572]

約数ペア:

[(1, 72245572), (2, 36122786), (4, 18061393), (7, 10320796), (14, 5160398), (28, 2580199), (53, 1363124), (89, 811748), (106, 681562), (178, 405874), (212, 340781), (356, 202937), (371, 194732), (547, 132076), (623, 115964), (742, 97366), (1094, 66038), (1246, 57982), (1484, 48683), (2188, 33019), (2492, 28991), (3829, 18868), (4717, 15316), (7658, 9434)]