78284304

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2157

約数の個数: 120

約数和(自身を含む): 257275200

約数和(自身を除く): 178990896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2099, 2331, 2664, 3108, 4144, 4198, 4662, 5328, 6216, 6297, 8396, 9324, 12432, 12594, 14693, 16792, 18648, 18891, 25188, 29386, 33584, 37296, 37782, 44079, 50376, 58772, 75564, 77663, 88158, 100752, 117544, 132237, 151128, 155326, 176316, 232989, 235088, 264474, 302256, 310652, 352632, 465978, 528948, 543641, 621304, 698967, 705264, 931956, 1057896, 1087282, 1242608, 1397934, 1630923, 1863912, 2115792, 2174564, 2795868, 3261846, 3727824, 4349128, 4892769, 5591736, 6523692, 8698256, 9785538, 11183472, 13047384, 19571076, 26094768, 39142152, 78284304]

約数ペア:

[(1, 78284304), (2, 39142152), (3, 26094768), (4, 19571076), (6, 13047384), (7, 11183472), (8, 9785538), (9, 8698256), (12, 6523692), (14, 5591736), (16, 4892769), (18, 4349128), (21, 3727824), (24, 3261846), (28, 2795868), (36, 2174564), (37, 2115792), (42, 1863912), (48, 1630923), (56, 1397934), (63, 1242608), (72, 1087282), (74, 1057896), (84, 931956), (111, 705264), (112, 698967), (126, 621304), (144, 543641), (148, 528948), (168, 465978), (222, 352632), (252, 310652), (259, 302256), (296, 264474), (333, 235088), (336, 232989), (444, 176316), (504, 155326), (518, 151128), (592, 132237), (666, 117544), (777, 100752), (888, 88158), (1008, 77663), (1036, 75564), (1332, 58772), (1554, 50376), (1776, 44079), (2072, 37782), (2099, 37296), (2331, 33584), (2664, 29386), (3108, 25188), (4144, 18891), (4198, 18648), (4662, 16792), (5328, 14693), (6216, 12594), (6297, 12432), (8396, 9324)]