81466896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6553}}^1$

素因数の和:6608

約数の個数: 80

約数和(自身を含む): 247059584

約数和(自身を除く): 165592688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 777, 888, 1036, 1554, 1776, 2072, 3108, 4144, 6216, 6553, 12432, 13106, 19659, 26212, 39318, 45871, 52424, 78636, 91742, 104848, 137613, 157272, 183484, 242461, 275226, 314544, 366968, 484922, 550452, 727383, 733936, 969844, 1100904, 1454766, 1697227, 1939688, 2201808, 2909532, 3394454, 3879376, 5091681, 5819064, 6788908, 10183362, 11638128, 13577816, 20366724, 27155632, 40733448, 81466896]

約数ペア:

[(1, 81466896), (2, 40733448), (3, 27155632), (4, 20366724), (6, 13577816), (7, 11638128), (8, 10183362), (12, 6788908), (14, 5819064), (16, 5091681), (21, 3879376), (24, 3394454), (28, 2909532), (37, 2201808), (42, 1939688), (48, 1697227), (56, 1454766), (74, 1100904), (84, 969844), (111, 733936), (112, 727383), (148, 550452), (168, 484922), (222, 366968), (259, 314544), (296, 275226), (336, 242461), (444, 183484), (518, 157272), (592, 137613), (777, 104848), (888, 91742), (1036, 78636), (1554, 52424), (1776, 45871), (2072, 39318), (3108, 26212), (4144, 19659), (6216, 13106), (6553, 12432)]