123029856

素因数分解:

$2^5\times 3^2\times {\mathrm{631}}^1\times {\mathrm{677}}^1$

素因数の和:1324

約数の個数: 72

約数和(自身を含む): 350938224

約数和(自身を除く): 227908368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 631, 677, 1262, 1354, 1893, 2031, 2524, 2708, 3786, 4062, 5048, 5416, 5679, 6093, 7572, 8124, 10096, 10832, 11358, 12186, 15144, 16248, 20192, 21664, 22716, 24372, 30288, 32496, 45432, 48744, 60576, 64992, 90864, 97488, 181728, 194976, 427187, 854374, 1281561, 1708748, 2563122, 3417496, 3844683, 5126244, 6834992, 7689366, 10252488, 13669984, 15378732, 20504976, 30757464, 41009952, 61514928, 123029856]

約数ペア:

[(1, 123029856), (2, 61514928), (3, 41009952), (4, 30757464), (6, 20504976), (8, 15378732), (9, 13669984), (12, 10252488), (16, 7689366), (18, 6834992), (24, 5126244), (32, 3844683), (36, 3417496), (48, 2563122), (72, 1708748), (96, 1281561), (144, 854374), (288, 427187), (631, 194976), (677, 181728), (1262, 97488), (1354, 90864), (1893, 64992), (2031, 60576), (2524, 48744), (2708, 45432), (3786, 32496), (4062, 30288), (5048, 24372), (5416, 22716), (5679, 21664), (6093, 20192), (7572, 16248), (8124, 15144), (10096, 12186), (10832, 11358)]