72726108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 216437760

約数和(自身を除く): 143711652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 109, 141, 156, 169, 182, 188, 218, 273, 282, 327, 329, 338, 364, 436, 507, 546, 564, 611, 654, 658, 676, 763, 987, 1014, 1092, 1183, 1222, 1308, 1316, 1417, 1526, 1833, 1974, 2028, 2289, 2366, 2444, 2834, 3052, 3549, 3666, 3948, 4251, 4277, 4578, 4732, 5123, 5668, 7098, 7332, 7943, 8502, 8554, 9156, 9919, 10246, 12831, 14196, 15369, 15886, 17004, 17108, 18421, 19838, 20492, 23829, 25662, 29757, 30738, 31772, 35861, 36842, 39676, 47658, 51324, 55263, 55601, 59514, 61476, 66599, 71722, 73684, 95316, 107583, 110526, 111202, 119028, 128947, 133198, 143444, 166803, 199797, 215166, 221052, 222404, 257894, 266396, 333606, 386841, 399594, 430332, 466193, 515788, 667212, 773682, 799188, 865787, 932386, 1398579, 1547364, 1731574, 1864772, 2597361, 2797158, 3463148, 5194722, 5594316, 6060509, 10389444, 12121018, 18181527, 24242036, 36363054, 72726108]

約数ペア:

[(1, 72726108), (2, 36363054), (3, 24242036), (4, 18181527), (6, 12121018), (7, 10389444), (12, 6060509), (13, 5594316), (14, 5194722), (21, 3463148), (26, 2797158), (28, 2597361), (39, 1864772), (42, 1731574), (47, 1547364), (52, 1398579), (78, 932386), (84, 865787), (91, 799188), (94, 773682), (109, 667212), (141, 515788), (156, 466193), (169, 430332), (182, 399594), (188, 386841), (218, 333606), (273, 266396), (282, 257894), (327, 222404), (329, 221052), (338, 215166), (364, 199797), (436, 166803), (507, 143444), (546, 133198), (564, 128947), (611, 119028), (654, 111202), (658, 110526), (676, 107583), (763, 95316), (987, 73684), (1014, 71722), (1092, 66599), (1183, 61476), (1222, 59514), (1308, 55601), (1316, 55263), (1417, 51324), (1526, 47658), (1833, 39676), (1974, 36842), (2028, 35861), (2289, 31772), (2366, 30738), (2444, 29757), (2834, 25662), (3052, 23829), (3549, 20492), (3666, 19838), (3948, 18421), (4251, 17108), (4277, 17004), (4578, 15886), (4732, 15369), (5123, 14196), (5668, 12831), (7098, 10246), (7332, 9919), (7943, 9156), (8502, 8554)]