123020064

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{5407}}^1$

素因数の和:5502

約数の個数: 72

約数和(自身を含む): 354332160

約数和(自身を除く): 231312096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5407, 5688, 7584, 10814, 11376, 16221, 21628, 22752, 32442, 43256, 48663, 64884, 86512, 97326, 129768, 173024, 194652, 259536, 389304, 427153, 519072, 778608, 854306, 1281459, 1557216, 1708612, 2562918, 3417224, 3844377, 5125836, 6834448, 7688754, 10251672, 13668896, 15377508, 20503344, 30755016, 41006688, 61510032, 123020064]

約数ペア:

[(1, 123020064), (2, 61510032), (3, 41006688), (4, 30755016), (6, 20503344), (8, 15377508), (9, 13668896), (12, 10251672), (16, 7688754), (18, 6834448), (24, 5125836), (32, 3844377), (36, 3417224), (48, 2562918), (72, 1708612), (79, 1557216), (96, 1281459), (144, 854306), (158, 778608), (237, 519072), (288, 427153), (316, 389304), (474, 259536), (632, 194652), (711, 173024), (948, 129768), (1264, 97326), (1422, 86512), (1896, 64884), (2528, 48663), (2844, 43256), (3792, 32442), (5407, 22752), (5688, 21628), (7584, 16221), (10814, 11376)]