31707144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 100077120

約数和(自身を除く): 68369976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 106, 126, 159, 168, 212, 252, 318, 371, 424, 477, 504, 636, 742, 954, 1113, 1187, 1272, 1484, 1908, 2226, 2374, 2968, 3339, 3561, 3816, 4452, 4748, 6678, 7122, 8309, 8904, 9496, 10683, 13356, 14244, 16618, 21366, 24927, 26712, 28488, 33236, 42732, 49854, 62911, 66472, 74781, 85464, 99708, 125822, 149562, 188733, 199416, 251644, 299124, 377466, 440377, 503288, 566199, 598248, 754932, 880754, 1132398, 1321131, 1509864, 1761508, 2264796, 2642262, 3523016, 3963393, 4529592, 5284524, 7926786, 10569048, 15853572, 31707144]

約数ペア:

[(1, 31707144), (2, 15853572), (3, 10569048), (4, 7926786), (6, 5284524), (7, 4529592), (8, 3963393), (9, 3523016), (12, 2642262), (14, 2264796), (18, 1761508), (21, 1509864), (24, 1321131), (28, 1132398), (36, 880754), (42, 754932), (53, 598248), (56, 566199), (63, 503288), (72, 440377), (84, 377466), (106, 299124), (126, 251644), (159, 199416), (168, 188733), (212, 149562), (252, 125822), (318, 99708), (371, 85464), (424, 74781), (477, 66472), (504, 62911), (636, 49854), (742, 42732), (954, 33236), (1113, 28488), (1187, 26712), (1272, 24927), (1484, 21366), (1908, 16618), (2226, 14244), (2374, 13356), (2968, 10683), (3339, 9496), (3561, 8904), (3816, 8309), (4452, 7122), (4748, 6678)]