123001452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1019}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 356428800

約数和(自身を除く): 233427348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479, 958, 1019, 1437, 1916, 2038, 2874, 3057, 3353, 4076, 4311, 5748, 6114, 6706, 7133, 8622, 9171, 10059, 12228, 13412, 14266, 17244, 18342, 20118, 21399, 28532, 30177, 36684, 40236, 42798, 60354, 64197, 85596, 120708, 128394, 256788, 488101, 976202, 1464303, 1952404, 2928606, 3416707, 4392909, 5857212, 6833414, 8785818, 10250121, 13666828, 17571636, 20500242, 30750363, 41000484, 61500726, 123001452]

約数ペア:

[(1, 123001452), (2, 61500726), (3, 41000484), (4, 30750363), (6, 20500242), (7, 17571636), (9, 13666828), (12, 10250121), (14, 8785818), (18, 6833414), (21, 5857212), (28, 4392909), (36, 3416707), (42, 2928606), (63, 1952404), (84, 1464303), (126, 976202), (252, 488101), (479, 256788), (958, 128394), (1019, 120708), (1437, 85596), (1916, 64197), (2038, 60354), (2874, 42798), (3057, 40236), (3353, 36684), (4076, 30177), (4311, 28532), (5748, 21399), (6114, 20118), (6706, 18342), (7133, 17244), (8622, 14266), (9171, 13412), (10059, 12228)]