173899404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{853}}^1$

素因数の和:1679

約数の個数: 72

約数和(自身を含む): 503586720

約数和(自身を除く): 329687316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 809, 853, 1618, 1706, 2427, 2559, 3236, 3412, 4854, 5118, 5663, 5971, 7281, 7677, 9708, 10236, 11326, 11942, 14562, 15354, 16989, 17913, 22652, 23884, 29124, 30708, 33978, 35826, 50967, 53739, 67956, 71652, 101934, 107478, 203868, 214956, 690077, 1380154, 2070231, 2760308, 4140462, 4830539, 6210693, 8280924, 9661078, 12421386, 14491617, 19322156, 24842772, 28983234, 43474851, 57966468, 86949702, 173899404]

約数ペア:

[(1, 173899404), (2, 86949702), (3, 57966468), (4, 43474851), (6, 28983234), (7, 24842772), (9, 19322156), (12, 14491617), (14, 12421386), (18, 9661078), (21, 8280924), (28, 6210693), (36, 4830539), (42, 4140462), (63, 2760308), (84, 2070231), (126, 1380154), (252, 690077), (809, 214956), (853, 203868), (1618, 107478), (1706, 101934), (2427, 71652), (2559, 67956), (3236, 53739), (3412, 50967), (4854, 35826), (5118, 33978), (5663, 30708), (5971, 29124), (7281, 23884), (7677, 22652), (9708, 17913), (10236, 16989), (11326, 15354), (11942, 14562)]