72259698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 188743680

約数和(自身を除く): 116483982

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 31, 38, 42, 46, 57, 62, 69, 93, 114, 127, 133, 138, 161, 186, 217, 254, 266, 322, 381, 399, 434, 437, 483, 589, 651, 713, 762, 798, 874, 889, 966, 1178, 1302, 1311, 1426, 1767, 1778, 2139, 2413, 2622, 2667, 2921, 3059, 3534, 3937, 4123, 4278, 4826, 4991, 5334, 5842, 6118, 7239, 7874, 8246, 8763, 9177, 9982, 11811, 12369, 13547, 14478, 14973, 16891, 17526, 18354, 20447, 23622, 24738, 27094, 27559, 29946, 33782, 40641, 40894, 50673, 55118, 55499, 61341, 74803, 81282, 82677, 90551, 94829, 101346, 110998, 122682, 149606, 165354, 166497, 181102, 189658, 224409, 271653, 284487, 332994, 388493, 448818, 523621, 543306, 568974, 633857, 776986, 1047242, 1165479, 1267714, 1570863, 1720469, 1901571, 2330958, 3141726, 3440938, 3803142, 5161407, 10322814, 12043283, 24086566, 36129849, 72259698]

約数ペア:

[(1, 72259698), (2, 36129849), (3, 24086566), (6, 12043283), (7, 10322814), (14, 5161407), (19, 3803142), (21, 3440938), (23, 3141726), (31, 2330958), (38, 1901571), (42, 1720469), (46, 1570863), (57, 1267714), (62, 1165479), (69, 1047242), (93, 776986), (114, 633857), (127, 568974), (133, 543306), (138, 523621), (161, 448818), (186, 388493), (217, 332994), (254, 284487), (266, 271653), (322, 224409), (381, 189658), (399, 181102), (434, 166497), (437, 165354), (483, 149606), (589, 122682), (651, 110998), (713, 101346), (762, 94829), (798, 90551), (874, 82677), (889, 81282), (966, 74803), (1178, 61341), (1302, 55499), (1311, 55118), (1426, 50673), (1767, 40894), (1778, 40641), (2139, 33782), (2413, 29946), (2622, 27559), (2667, 27094), (2921, 24738), (3059, 23622), (3534, 20447), (3937, 18354), (4123, 17526), (4278, 16891), (4826, 14973), (4991, 14478), (5334, 13547), (5842, 12369), (6118, 11811), (7239, 9982), (7874, 9177), (8246, 8763)]