145618956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9473}}^1$

素因数の和:9551

約数の個数: 72

約数和(自身を含む): 427618464

約数和(自身を除く): 281999508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 9473, 15372, 18946, 28419, 37892, 56838, 66311, 85257, 113676, 132622, 170514, 198933, 265244, 341028, 397866, 577853, 596799, 795732, 1155706, 1193598, 1733559, 2311412, 2387196, 3467118, 4044971, 5200677, 6934236, 8089942, 10401354, 12134913, 16179884, 20802708, 24269826, 36404739, 48539652, 72809478, 145618956]

約数ペア:

[(1, 145618956), (2, 72809478), (3, 48539652), (4, 36404739), (6, 24269826), (7, 20802708), (9, 16179884), (12, 12134913), (14, 10401354), (18, 8089942), (21, 6934236), (28, 5200677), (36, 4044971), (42, 3467118), (61, 2387196), (63, 2311412), (84, 1733559), (122, 1193598), (126, 1155706), (183, 795732), (244, 596799), (252, 577853), (366, 397866), (427, 341028), (549, 265244), (732, 198933), (854, 170514), (1098, 132622), (1281, 113676), (1708, 85257), (2196, 66311), (2562, 56838), (3843, 37892), (5124, 28419), (7686, 18946), (9473, 15372)]