123927462

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 302332800

約数和(自身を除く): 178405338

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 53, 54, 57, 86, 106, 114, 129, 159, 171, 258, 318, 342, 387, 477, 513, 774, 817, 954, 1007, 1026, 1161, 1431, 1634, 2014, 2279, 2322, 2451, 2809, 2862, 3021, 4558, 4902, 5618, 6042, 6837, 7353, 8427, 9063, 13674, 14706, 16854, 18126, 20511, 22059, 25281, 27189, 41022, 43301, 44118, 50562, 53371, 54378, 61533, 75843, 86602, 106742, 120787, 123066, 129903, 151686, 160113, 241574, 259806, 320226, 362361, 389709, 480339, 724722, 779418, 960678, 1087083, 1169127, 1441017, 2174166, 2294953, 2338254, 2882034, 3261249, 4589906, 6522498, 6884859, 13769718, 20654577, 41309154, 61963731, 123927462]

約数ペア:

[(1, 123927462), (2, 61963731), (3, 41309154), (6, 20654577), (9, 13769718), (18, 6884859), (19, 6522498), (27, 4589906), (38, 3261249), (43, 2882034), (53, 2338254), (54, 2294953), (57, 2174166), (86, 1441017), (106, 1169127), (114, 1087083), (129, 960678), (159, 779418), (171, 724722), (258, 480339), (318, 389709), (342, 362361), (387, 320226), (477, 259806), (513, 241574), (774, 160113), (817, 151686), (954, 129903), (1007, 123066), (1026, 120787), (1161, 106742), (1431, 86602), (1634, 75843), (2014, 61533), (2279, 54378), (2322, 53371), (2451, 50562), (2809, 44118), (2862, 43301), (3021, 41022), (4558, 27189), (4902, 25281), (5618, 22059), (6042, 20511), (6837, 18126), (7353, 16854), (8427, 14706), (9063, 13674)]