172747512

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2722

約数の個数: 128

約数和(自身を含む): 561369600

約数和(自身を除く): 388622088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1512, 1548, 1806, 2322, 2408, 2657, 2709, 3096, 3612, 4644, 5314, 5418, 7224, 7971, 8127, 9288, 10628, 10836, 15942, 16254, 18599, 21256, 21672, 23913, 31884, 32508, 37198, 47826, 55797, 63768, 65016, 71739, 74396, 95652, 111594, 114251, 143478, 148792, 167391, 191304, 223188, 228502, 286956, 334782, 342753, 446376, 457004, 502173, 573912, 669564, 685506, 799757, 914008, 1004346, 1028259, 1339128, 1371012, 1599514, 2008692, 2056518, 2399271, 2742024, 3084777, 3199028, 4017384, 4113036, 4798542, 6169554, 6398056, 7197813, 8226072, 9597084, 12339108, 14395626, 19194168, 21593439, 24678216, 28791252, 43186878, 57582504, 86373756, 172747512]

約数ペア:

[(1, 172747512), (2, 86373756), (3, 57582504), (4, 43186878), (6, 28791252), (7, 24678216), (8, 21593439), (9, 19194168), (12, 14395626), (14, 12339108), (18, 9597084), (21, 8226072), (24, 7197813), (27, 6398056), (28, 6169554), (36, 4798542), (42, 4113036), (43, 4017384), (54, 3199028), (56, 3084777), (63, 2742024), (72, 2399271), (84, 2056518), (86, 2008692), (108, 1599514), (126, 1371012), (129, 1339128), (168, 1028259), (172, 1004346), (189, 914008), (216, 799757), (252, 685506), (258, 669564), (301, 573912), (344, 502173), (378, 457004), (387, 446376), (504, 342753), (516, 334782), (602, 286956), (756, 228502), (774, 223188), (903, 191304), (1032, 167391), (1161, 148792), (1204, 143478), (1512, 114251), (1548, 111594), (1806, 95652), (2322, 74396), (2408, 71739), (2657, 65016), (2709, 63768), (3096, 55797), (3612, 47826), (4644, 37198), (5314, 32508), (5418, 31884), (7224, 23913), (7971, 21672), (8127, 21256), (9288, 18599), (10628, 16254), (10836, 15942)]