67866786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 167272560

約数和(自身を除く): 99405774

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 73, 78, 87, 117, 137, 146, 174, 219, 234, 261, 274, 377, 411, 438, 522, 657, 754, 822, 949, 1131, 1233, 1314, 1781, 1898, 2117, 2262, 2466, 2847, 3393, 3562, 3973, 4234, 5343, 5694, 6351, 6786, 7946, 8541, 10001, 10686, 11919, 12702, 16029, 17082, 19053, 20002, 23838, 27521, 30003, 32058, 35757, 38106, 51649, 55042, 60006, 71514, 82563, 90009, 103298, 130013, 154947, 165126, 180018, 247689, 260026, 290029, 309894, 390039, 464841, 495378, 580058, 780078, 870087, 929682, 1170117, 1740174, 2340234, 2610261, 3770377, 5220522, 7540754, 11311131, 22622262, 33933393, 67866786]

約数ペア:

[(1, 67866786), (2, 33933393), (3, 22622262), (6, 11311131), (9, 7540754), (13, 5220522), (18, 3770377), (26, 2610261), (29, 2340234), (39, 1740174), (58, 1170117), (73, 929682), (78, 870087), (87, 780078), (117, 580058), (137, 495378), (146, 464841), (174, 390039), (219, 309894), (234, 290029), (261, 260026), (274, 247689), (377, 180018), (411, 165126), (438, 154947), (522, 130013), (657, 103298), (754, 90009), (822, 82563), (949, 71514), (1131, 60006), (1233, 55042), (1314, 51649), (1781, 38106), (1898, 35757), (2117, 32058), (2262, 30003), (2466, 27521), (2847, 23838), (3393, 20002), (3562, 19053), (3973, 17082), (4234, 16029), (5343, 12702), (5694, 11919), (6351, 10686), (6786, 10001), (7946, 8541)]