788561172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{2837}}^1$

素因数の和:3957

約数の個数: 72

約数和(自身を含む): 2280934656

約数和(自身を除く): 1492373484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1103, 2206, 2837, 3309, 4412, 5674, 6618, 7721, 8511, 9927, 11348, 13236, 15442, 17022, 19854, 19859, 23163, 25533, 30884, 34044, 39708, 39718, 46326, 51066, 59577, 69489, 79436, 92652, 102132, 119154, 138978, 178731, 238308, 277956, 357462, 714924, 3129211, 6258422, 9387633, 12516844, 18775266, 21904477, 28162899, 37550532, 43808954, 56325798, 65713431, 87617908, 112651596, 131426862, 197140293, 262853724, 394280586, 788561172]

約数ペア:

[(1, 788561172), (2, 394280586), (3, 262853724), (4, 197140293), (6, 131426862), (7, 112651596), (9, 87617908), (12, 65713431), (14, 56325798), (18, 43808954), (21, 37550532), (28, 28162899), (36, 21904477), (42, 18775266), (63, 12516844), (84, 9387633), (126, 6258422), (252, 3129211), (1103, 714924), (2206, 357462), (2837, 277956), (3309, 238308), (4412, 178731), (5674, 138978), (6618, 119154), (7721, 102132), (8511, 92652), (9927, 79436), (11348, 69489), (13236, 59577), (15442, 51066), (17022, 46326), (19854, 39718), (19859, 39708), (23163, 34044), (25533, 30884)]