4049748

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 10989888

約数和(自身を除く): 6940140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 73, 92, 134, 138, 146, 201, 207, 219, 268, 276, 292, 402, 414, 438, 603, 657, 804, 828, 876, 1206, 1314, 1541, 1679, 2412, 2628, 3082, 3358, 4623, 4891, 5037, 6164, 6716, 9246, 9782, 10074, 13869, 14673, 15111, 18492, 19564, 20148, 27738, 29346, 30222, 44019, 55476, 58692, 60444, 88038, 112493, 176076, 224986, 337479, 449972, 674958, 1012437, 1349916, 2024874, 4049748]

約数ペア:

[(1, 4049748), (2, 2024874), (3, 1349916), (4, 1012437), (6, 674958), (9, 449972), (12, 337479), (18, 224986), (23, 176076), (36, 112493), (46, 88038), (67, 60444), (69, 58692), (73, 55476), (92, 44019), (134, 30222), (138, 29346), (146, 27738), (201, 20148), (207, 19564), (219, 18492), (268, 15111), (276, 14673), (292, 13869), (402, 10074), (414, 9782), (438, 9246), (603, 6716), (657, 6164), (804, 5037), (828, 4891), (876, 4623), (1206, 3358), (1314, 3082), (1541, 2628), (1679, 2412)]