127913688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2782

約数の個数: 128

約数和(自身を含む): 419328000

約数和(自身を除く): 291414312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 2729, 3348, 3906, 5208, 5458, 5859, 6696, 7812, 8187, 10916, 11718, 15624, 16374, 19103, 21832, 23436, 24561, 32748, 38206, 46872, 49122, 57309, 65496, 73683, 76412, 84599, 98244, 114618, 147366, 152824, 169198, 171927, 196488, 229236, 253797, 294732, 338396, 343854, 458472, 507594, 515781, 589464, 592193, 676792, 687708, 761391, 1015188, 1031562, 1184386, 1375416, 1522782, 1776579, 2030376, 2063124, 2284173, 2368772, 3045564, 3553158, 4126248, 4568346, 4737544, 5329737, 6091128, 7106316, 9136692, 10659474, 14212632, 15989211, 18273384, 21318948, 31978422, 42637896, 63956844, 127913688]

約数ペア:

[(1, 127913688), (2, 63956844), (3, 42637896), (4, 31978422), (6, 21318948), (7, 18273384), (8, 15989211), (9, 14212632), (12, 10659474), (14, 9136692), (18, 7106316), (21, 6091128), (24, 5329737), (27, 4737544), (28, 4568346), (31, 4126248), (36, 3553158), (42, 3045564), (54, 2368772), (56, 2284173), (62, 2063124), (63, 2030376), (72, 1776579), (84, 1522782), (93, 1375416), (108, 1184386), (124, 1031562), (126, 1015188), (168, 761391), (186, 687708), (189, 676792), (216, 592193), (217, 589464), (248, 515781), (252, 507594), (279, 458472), (372, 343854), (378, 338396), (434, 294732), (504, 253797), (558, 229236), (651, 196488), (744, 171927), (756, 169198), (837, 152824), (868, 147366), (1116, 114618), (1302, 98244), (1512, 84599), (1674, 76412), (1736, 73683), (1953, 65496), (2232, 57309), (2604, 49122), (2729, 46872), (3348, 38206), (3906, 32748), (5208, 24561), (5458, 23436), (5859, 21832), (6696, 19103), (7812, 16374), (8187, 15624), (10916, 11718)]