123344172

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{1427}}^1$

素因数の和:1465

約数の個数: 90

約数和(自身を含む): 363984348

約数和(自身を除く): 240640176

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1427, 1764, 2058, 2401, 2854, 3087, 4116, 4281, 4802, 5708, 6174, 7203, 8562, 9604, 9989, 12348, 12843, 14406, 17124, 19978, 21609, 25686, 28812, 29967, 39956, 43218, 51372, 59934, 69923, 86436, 89901, 119868, 139846, 179802, 209769, 279692, 359604, 419538, 489461, 629307, 839076, 978922, 1258614, 1468383, 1957844, 2517228, 2936766, 3426227, 4405149, 5873532, 6852454, 8810298, 10278681, 13704908, 17620596, 20557362, 30836043, 41114724, 61672086, 123344172]

約数ペア:

[(1, 123344172), (2, 61672086), (3, 41114724), (4, 30836043), (6, 20557362), (7, 17620596), (9, 13704908), (12, 10278681), (14, 8810298), (18, 6852454), (21, 5873532), (28, 4405149), (36, 3426227), (42, 2936766), (49, 2517228), (63, 1957844), (84, 1468383), (98, 1258614), (126, 978922), (147, 839076), (196, 629307), (252, 489461), (294, 419538), (343, 359604), (441, 279692), (588, 209769), (686, 179802), (882, 139846), (1029, 119868), (1372, 89901), (1427, 86436), (1764, 69923), (2058, 59934), (2401, 51372), (2854, 43218), (3087, 39956), (4116, 29967), (4281, 28812), (4802, 25686), (5708, 21609), (6174, 19978), (7203, 17124), (8562, 14406), (9604, 12843), (9989, 12348)]