47404404

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 124156032

約数和(自身を除く): 76751628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 113, 129, 172, 226, 258, 271, 339, 387, 452, 516, 542, 678, 774, 813, 1017, 1084, 1356, 1548, 1626, 2034, 2439, 3252, 4068, 4859, 4878, 9718, 9756, 11653, 14577, 19436, 23306, 29154, 30623, 34959, 43731, 46612, 58308, 61246, 69918, 87462, 91869, 104877, 122492, 139836, 174924, 183738, 209754, 275607, 367476, 419508, 551214, 1102428, 1316789, 2633578, 3950367, 5267156, 7900734, 11851101, 15801468, 23702202, 47404404]

約数ペア:

[(1, 47404404), (2, 23702202), (3, 15801468), (4, 11851101), (6, 7900734), (9, 5267156), (12, 3950367), (18, 2633578), (36, 1316789), (43, 1102428), (86, 551214), (113, 419508), (129, 367476), (172, 275607), (226, 209754), (258, 183738), (271, 174924), (339, 139836), (387, 122492), (452, 104877), (516, 91869), (542, 87462), (678, 69918), (774, 61246), (813, 58308), (1017, 46612), (1084, 43731), (1356, 34959), (1548, 30623), (1626, 29154), (2034, 23306), (2439, 19436), (3252, 14577), (4068, 11653), (4859, 9756), (4878, 9718)]