123344784

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{27631}}^1$

素因数の和:27676

約数の個数: 60

約数和(自身を含む): 356342272

約数和(自身を除く): 232997488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 27631, 55262, 82893, 110524, 165786, 221048, 248679, 331572, 442096, 497358, 663144, 856561, 994716, 1326288, 1713122, 1989432, 2569683, 3426244, 3978864, 5139366, 6852488, 7709049, 10278732, 13704976, 15418098, 20557464, 30836196, 41114928, 61672392, 123344784]

約数ペア:

[(1, 123344784), (2, 61672392), (3, 41114928), (4, 30836196), (6, 20557464), (8, 15418098), (9, 13704976), (12, 10278732), (16, 7709049), (18, 6852488), (24, 5139366), (31, 3978864), (36, 3426244), (48, 2569683), (62, 1989432), (72, 1713122), (93, 1326288), (124, 994716), (144, 856561), (186, 663144), (248, 497358), (279, 442096), (372, 331572), (496, 248679), (558, 221048), (744, 165786), (1116, 110524), (1488, 82893), (2232, 55262), (4464, 27631)]