42998868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4721}}^1$

素因数の和:4765

約数の個数: 72

約数和(自身を含む): 123754176

約数和(自身を除く): 80755308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 4721, 9108, 9442, 14163, 18884, 28326, 42489, 51931, 56652, 84978, 103862, 108583, 155793, 169956, 207724, 217166, 311586, 325749, 434332, 467379, 623172, 651498, 934758, 977247, 1194413, 1302996, 1869516, 1954494, 2388826, 3583239, 3908988, 4777652, 7166478, 10749717, 14332956, 21499434, 42998868]

約数ペア:

[(1, 42998868), (2, 21499434), (3, 14332956), (4, 10749717), (6, 7166478), (9, 4777652), (11, 3908988), (12, 3583239), (18, 2388826), (22, 1954494), (23, 1869516), (33, 1302996), (36, 1194413), (44, 977247), (46, 934758), (66, 651498), (69, 623172), (92, 467379), (99, 434332), (132, 325749), (138, 311586), (198, 217166), (207, 207724), (253, 169956), (276, 155793), (396, 108583), (414, 103862), (506, 84978), (759, 56652), (828, 51931), (1012, 42489), (1518, 28326), (2277, 18884), (3036, 14163), (4554, 9442), (4721, 9108)]