63864738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 175705920

約数和(自身を除く): 111841182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 49, 57, 63, 74, 98, 103, 111, 114, 126, 133, 147, 171, 206, 222, 259, 266, 294, 309, 333, 342, 399, 441, 518, 618, 666, 703, 721, 777, 798, 882, 927, 931, 1197, 1406, 1442, 1554, 1813, 1854, 1862, 1957, 2109, 2163, 2331, 2394, 2793, 3626, 3811, 3914, 4218, 4326, 4662, 4921, 5047, 5439, 5586, 5871, 6327, 6489, 7622, 8379, 9842, 10094, 10878, 11433, 11742, 12654, 12978, 13699, 14763, 15141, 16317, 16758, 17613, 22866, 26677, 27398, 29526, 30282, 32634, 34299, 34447, 35226, 41097, 44289, 45423, 53354, 68598, 68894, 72409, 80031, 82194, 88578, 90846, 95893, 103341, 123291, 144818, 160062, 186739, 191786, 206682, 217227, 240093, 246582, 287679, 310023, 373478, 434454, 480186, 506863, 560217, 575358, 620046, 651681, 863037, 1013726, 1120434, 1303362, 1520589, 1680651, 1726074, 3041178, 3361302, 3548041, 4561767, 7096082, 9123534, 10644123, 21288246, 31932369, 63864738]

約数ペア:

[(1, 63864738), (2, 31932369), (3, 21288246), (6, 10644123), (7, 9123534), (9, 7096082), (14, 4561767), (18, 3548041), (19, 3361302), (21, 3041178), (37, 1726074), (38, 1680651), (42, 1520589), (49, 1303362), (57, 1120434), (63, 1013726), (74, 863037), (98, 651681), (103, 620046), (111, 575358), (114, 560217), (126, 506863), (133, 480186), (147, 434454), (171, 373478), (206, 310023), (222, 287679), (259, 246582), (266, 240093), (294, 217227), (309, 206682), (333, 191786), (342, 186739), (399, 160062), (441, 144818), (518, 123291), (618, 103341), (666, 95893), (703, 90846), (721, 88578), (777, 82194), (798, 80031), (882, 72409), (927, 68894), (931, 68598), (1197, 53354), (1406, 45423), (1442, 44289), (1554, 41097), (1813, 35226), (1854, 34447), (1862, 34299), (1957, 32634), (2109, 30282), (2163, 29526), (2331, 27398), (2394, 26677), (2793, 22866), (3626, 17613), (3811, 16758), (3914, 16317), (4218, 15141), (4326, 14763), (4662, 13699), (4921, 12978), (5047, 12654), (5439, 11742), (5586, 11433), (5871, 10878), (6327, 10094), (6489, 9842), (7622, 8379)]