8872332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 24514560

約数和(自身を除く): 15642228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 191, 196, 237, 294, 316, 382, 474, 553, 573, 588, 764, 948, 1106, 1146, 1337, 1659, 2212, 2292, 2674, 3318, 3871, 4011, 5348, 6636, 7742, 8022, 9359, 11613, 15089, 15484, 16044, 18718, 23226, 28077, 30178, 37436, 45267, 46452, 56154, 60356, 90534, 105623, 112308, 181068, 211246, 316869, 422492, 633738, 739361, 1267476, 1478722, 2218083, 2957444, 4436166, 8872332]

約数ペア:

[(1, 8872332), (2, 4436166), (3, 2957444), (4, 2218083), (6, 1478722), (7, 1267476), (12, 739361), (14, 633738), (21, 422492), (28, 316869), (42, 211246), (49, 181068), (79, 112308), (84, 105623), (98, 90534), (147, 60356), (158, 56154), (191, 46452), (196, 45267), (237, 37436), (294, 30178), (316, 28077), (382, 23226), (474, 18718), (553, 16044), (573, 15484), (588, 15089), (764, 11613), (948, 9359), (1106, 8022), (1146, 7742), (1337, 6636), (1659, 5348), (2212, 4011), (2292, 3871), (2674, 3318)]