213524388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{77029}}^1$

素因数の和:77057

約数の個数: 72

約数和(自身を含む): 672934080

約数和(自身を除く): 459409692

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 77029, 154058, 231087, 308116, 462174, 539203, 693261, 847319, 924348, 1078406, 1386522, 1617609, 1694638, 2156812, 2541957, 2773044, 3235218, 3389276, 4852827, 5083914, 5931233, 6470436, 7625871, 9705654, 10167828, 11862466, 15251742, 17793699, 19411308, 23724932, 30503484, 35587398, 53381097, 71174796, 106762194, 213524388]

約数ペア:

[(1, 213524388), (2, 106762194), (3, 71174796), (4, 53381097), (6, 35587398), (7, 30503484), (9, 23724932), (11, 19411308), (12, 17793699), (14, 15251742), (18, 11862466), (21, 10167828), (22, 9705654), (28, 7625871), (33, 6470436), (36, 5931233), (42, 5083914), (44, 4852827), (63, 3389276), (66, 3235218), (77, 2773044), (84, 2541957), (99, 2156812), (126, 1694638), (132, 1617609), (154, 1386522), (198, 1078406), (231, 924348), (252, 847319), (308, 693261), (396, 539203), (462, 462174), (693, 308116), (924, 231087), (1386, 154058), (2772, 77029)]