61511268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:666

約数の個数: 108

約数和(自身を含む): 181082160

約数和(自身を除く): 119570892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 169, 182, 196, 273, 294, 338, 364, 507, 546, 588, 619, 637, 676, 1014, 1092, 1183, 1238, 1274, 1857, 1911, 2028, 2366, 2476, 2548, 3549, 3714, 3822, 4333, 4732, 7098, 7428, 7644, 8047, 8281, 8666, 12999, 14196, 16094, 16562, 17332, 24141, 24843, 25998, 30331, 32188, 33124, 48282, 49686, 51996, 56329, 60662, 90993, 96564, 99372, 104611, 112658, 121324, 168987, 181986, 209222, 225316, 313833, 337974, 363972, 394303, 418444, 627666, 675948, 732277, 788606, 1182909, 1255332, 1464554, 1577212, 2196831, 2365818, 2929108, 4393662, 4731636, 5125939, 8787324, 10251878, 15377817, 20503756, 30755634, 61511268]

約数ペア:

[(1, 61511268), (2, 30755634), (3, 20503756), (4, 15377817), (6, 10251878), (7, 8787324), (12, 5125939), (13, 4731636), (14, 4393662), (21, 2929108), (26, 2365818), (28, 2196831), (39, 1577212), (42, 1464554), (49, 1255332), (52, 1182909), (78, 788606), (84, 732277), (91, 675948), (98, 627666), (147, 418444), (156, 394303), (169, 363972), (182, 337974), (196, 313833), (273, 225316), (294, 209222), (338, 181986), (364, 168987), (507, 121324), (546, 112658), (588, 104611), (619, 99372), (637, 96564), (676, 90993), (1014, 60662), (1092, 56329), (1183, 51996), (1238, 49686), (1274, 48282), (1857, 33124), (1911, 32188), (2028, 30331), (2366, 25998), (2476, 24843), (2548, 24141), (3549, 17332), (3714, 16562), (3822, 16094), (4333, 14196), (4732, 12999), (7098, 8666), (7428, 8281), (7644, 8047)]