172704714

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:724

約数の個数: 96

約数和(自身を含む): 439346880

約数和(自身を除く): 266642166

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 73, 78, 91, 98, 146, 147, 182, 219, 273, 294, 438, 511, 546, 619, 637, 949, 1022, 1238, 1274, 1533, 1857, 1898, 1911, 2847, 3066, 3577, 3714, 3822, 4333, 5694, 6643, 7154, 8047, 8666, 10731, 12999, 13286, 16094, 19929, 21462, 24141, 25998, 30331, 39858, 45187, 46501, 48282, 56329, 60662, 90374, 90993, 93002, 112658, 135561, 139503, 168987, 181986, 271122, 279006, 316309, 337974, 394303, 587431, 632618, 788606, 948927, 1174862, 1182909, 1762293, 1897854, 2214163, 2365818, 3524586, 4112017, 4428326, 6642489, 8224034, 12336051, 13284978, 24672102, 28784119, 57568238, 86352357, 172704714]

約数ペア:

[(1, 172704714), (2, 86352357), (3, 57568238), (6, 28784119), (7, 24672102), (13, 13284978), (14, 12336051), (21, 8224034), (26, 6642489), (39, 4428326), (42, 4112017), (49, 3524586), (73, 2365818), (78, 2214163), (91, 1897854), (98, 1762293), (146, 1182909), (147, 1174862), (182, 948927), (219, 788606), (273, 632618), (294, 587431), (438, 394303), (511, 337974), (546, 316309), (619, 279006), (637, 271122), (949, 181986), (1022, 168987), (1238, 139503), (1274, 135561), (1533, 112658), (1857, 93002), (1898, 90993), (1911, 90374), (2847, 60662), (3066, 56329), (3577, 48282), (3714, 46501), (3822, 45187), (4333, 39858), (5694, 30331), (6643, 25998), (7154, 24141), (8047, 21462), (8666, 19929), (10731, 16094), (12999, 13286)]