123341472

素因数分解:

$2^5\times 3^2\times {\mathrm{461}}^1\times {\mathrm{929}}^1$

素因数の和:1406

約数の個数: 72

約数和(自身を含む): 351891540

約数和(自身を除く): 228550068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 461, 922, 929, 1383, 1844, 1858, 2766, 2787, 3688, 3716, 4149, 5532, 5574, 7376, 7432, 8298, 8361, 11064, 11148, 14752, 14864, 16596, 16722, 22128, 22296, 29728, 33192, 33444, 44256, 44592, 66384, 66888, 89184, 132768, 133776, 267552, 428269, 856538, 1284807, 1713076, 2569614, 3426152, 3854421, 5139228, 6852304, 7708842, 10278456, 13704608, 15417684, 20556912, 30835368, 41113824, 61670736, 123341472]

約数ペア:

[(1, 123341472), (2, 61670736), (3, 41113824), (4, 30835368), (6, 20556912), (8, 15417684), (9, 13704608), (12, 10278456), (16, 7708842), (18, 6852304), (24, 5139228), (32, 3854421), (36, 3426152), (48, 2569614), (72, 1713076), (96, 1284807), (144, 856538), (288, 428269), (461, 267552), (922, 133776), (929, 132768), (1383, 89184), (1844, 66888), (1858, 66384), (2766, 44592), (2787, 44256), (3688, 33444), (3716, 33192), (4149, 29728), (5532, 22296), (5574, 22128), (7376, 16722), (7432, 16596), (8298, 14864), (8361, 14752), (11064, 11148)]