180777168

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8779}}^1$

素因数の和:8817

約数の個数: 120

約数和(自身を含む): 594441120

約数和(自身を除く): 413663952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1584, 1716, 1872, 2288, 2574, 3432, 5148, 6864, 8779, 10296, 17558, 20592, 26337, 35116, 52674, 70232, 79011, 96569, 105348, 114127, 140464, 158022, 193138, 210696, 228254, 289707, 316044, 342381, 386276, 421392, 456508, 579414, 632088, 684762, 772552, 869121, 913016, 1027143, 1158828, 1255397, 1264176, 1369524, 1545104, 1738242, 1826032, 2054286, 2317656, 2510794, 2739048, 3476484, 3766191, 4108572, 4635312, 5021588, 5478096, 6952968, 7532382, 8217144, 10043176, 11298573, 13905936, 15064764, 16434288, 20086352, 22597146, 30129528, 45194292, 60259056, 90388584, 180777168]

約数ペア:

[(1, 180777168), (2, 90388584), (3, 60259056), (4, 45194292), (6, 30129528), (8, 22597146), (9, 20086352), (11, 16434288), (12, 15064764), (13, 13905936), (16, 11298573), (18, 10043176), (22, 8217144), (24, 7532382), (26, 6952968), (33, 5478096), (36, 5021588), (39, 4635312), (44, 4108572), (48, 3766191), (52, 3476484), (66, 2739048), (72, 2510794), (78, 2317656), (88, 2054286), (99, 1826032), (104, 1738242), (117, 1545104), (132, 1369524), (143, 1264176), (144, 1255397), (156, 1158828), (176, 1027143), (198, 913016), (208, 869121), (234, 772552), (264, 684762), (286, 632088), (312, 579414), (396, 456508), (429, 421392), (468, 386276), (528, 342381), (572, 316044), (624, 289707), (792, 228254), (858, 210696), (936, 193138), (1144, 158022), (1287, 140464), (1584, 114127), (1716, 105348), (1872, 96569), (2288, 79011), (2574, 70232), (3432, 52674), (5148, 35116), (6864, 26337), (8779, 20592), (10296, 17558)]