72639126

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 195148800

約数和(自身を除く): 122509674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 43, 54, 63, 82, 86, 109, 123, 126, 129, 189, 218, 246, 258, 287, 301, 327, 369, 378, 387, 574, 602, 654, 738, 763, 774, 861, 903, 981, 1107, 1161, 1526, 1722, 1763, 1806, 1962, 2214, 2289, 2322, 2583, 2709, 2943, 3526, 4469, 4578, 4687, 5166, 5289, 5418, 5886, 6867, 7749, 8127, 8938, 9374, 10578, 12341, 13407, 13734, 14061, 15498, 15867, 16254, 20601, 24682, 26814, 28122, 31283, 31734, 32809, 37023, 40221, 41202, 42183, 47601, 62566, 65618, 74046, 80442, 84366, 93849, 95202, 98427, 111069, 120663, 126549, 187698, 192167, 196854, 222138, 241326, 253098, 281547, 295281, 333207, 384334, 563094, 576501, 590562, 666414, 844641, 885843, 1153002, 1345169, 1689282, 1729503, 1771686, 2690338, 3459006, 4035507, 5188509, 8071014, 10377018, 12106521, 24213042, 36319563, 72639126]

約数ペア:

[(1, 72639126), (2, 36319563), (3, 24213042), (6, 12106521), (7, 10377018), (9, 8071014), (14, 5188509), (18, 4035507), (21, 3459006), (27, 2690338), (41, 1771686), (42, 1729503), (43, 1689282), (54, 1345169), (63, 1153002), (82, 885843), (86, 844641), (109, 666414), (123, 590562), (126, 576501), (129, 563094), (189, 384334), (218, 333207), (246, 295281), (258, 281547), (287, 253098), (301, 241326), (327, 222138), (369, 196854), (378, 192167), (387, 187698), (574, 126549), (602, 120663), (654, 111069), (738, 98427), (763, 95202), (774, 93849), (861, 84366), (903, 80442), (981, 74046), (1107, 65618), (1161, 62566), (1526, 47601), (1722, 42183), (1763, 41202), (1806, 40221), (1962, 37023), (2214, 32809), (2289, 31734), (2322, 31283), (2583, 28122), (2709, 26814), (2943, 24682), (3526, 20601), (4469, 16254), (4578, 15867), (4687, 15498), (5166, 14061), (5289, 13734), (5418, 13407), (5886, 12341), (6867, 10578), (7749, 9374), (8127, 8938)]