172869228

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{941}}^1$

素因数の和:976

約数の個数: 108

約数和(自身を含む): 519132432

約数和(自身を除く): 346263204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 941, 972, 1134, 1458, 1701, 1882, 2187, 2268, 2823, 2916, 3402, 3764, 4374, 5103, 5646, 6561, 6587, 6804, 8469, 8748, 10206, 11292, 13122, 13174, 15309, 16938, 19761, 20412, 25407, 26244, 26348, 30618, 33876, 39522, 45927, 50814, 59283, 61236, 76221, 79044, 91854, 101628, 118566, 152442, 177849, 183708, 228663, 237132, 304884, 355698, 457326, 533547, 685989, 711396, 914652, 1067094, 1371978, 1600641, 2057967, 2134188, 2743956, 3201282, 4115934, 4801923, 6173901, 6402564, 8231868, 9603846, 12347802, 14405769, 19207692, 24695604, 28811538, 43217307, 57623076, 86434614, 172869228]

約数ペア:

[(1, 172869228), (2, 86434614), (3, 57623076), (4, 43217307), (6, 28811538), (7, 24695604), (9, 19207692), (12, 14405769), (14, 12347802), (18, 9603846), (21, 8231868), (27, 6402564), (28, 6173901), (36, 4801923), (42, 4115934), (54, 3201282), (63, 2743956), (81, 2134188), (84, 2057967), (108, 1600641), (126, 1371978), (162, 1067094), (189, 914652), (243, 711396), (252, 685989), (324, 533547), (378, 457326), (486, 355698), (567, 304884), (729, 237132), (756, 228663), (941, 183708), (972, 177849), (1134, 152442), (1458, 118566), (1701, 101628), (1882, 91854), (2187, 79044), (2268, 76221), (2823, 61236), (2916, 59283), (3402, 50814), (3764, 45927), (4374, 39522), (5103, 33876), (5646, 30618), (6561, 26348), (6587, 26244), (6804, 25407), (8469, 20412), (8748, 19761), (10206, 16938), (11292, 15309), (13122, 13174)]