71804772

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 202272000

約数和(自身を除く): 130467228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 199, 234, 257, 351, 398, 468, 514, 597, 702, 771, 796, 1028, 1194, 1404, 1542, 1791, 2313, 2388, 2587, 3084, 3341, 3582, 4626, 5174, 5373, 6682, 6939, 7164, 7761, 9252, 10023, 10348, 10746, 13364, 13878, 15522, 20046, 21492, 23283, 27756, 30069, 31044, 40092, 46566, 51143, 60138, 69849, 90207, 93132, 102286, 120276, 139698, 153429, 180414, 204572, 279396, 306858, 360828, 460287, 613716, 664859, 920574, 1329718, 1380861, 1841148, 1994577, 2659436, 2761722, 3989154, 5523444, 5983731, 7978308, 11967462, 17951193, 23934924, 35902386, 71804772]

約数ペア:

[(1, 71804772), (2, 35902386), (3, 23934924), (4, 17951193), (6, 11967462), (9, 7978308), (12, 5983731), (13, 5523444), (18, 3989154), (26, 2761722), (27, 2659436), (36, 1994577), (39, 1841148), (52, 1380861), (54, 1329718), (78, 920574), (108, 664859), (117, 613716), (156, 460287), (199, 360828), (234, 306858), (257, 279396), (351, 204572), (398, 180414), (468, 153429), (514, 139698), (597, 120276), (702, 102286), (771, 93132), (796, 90207), (1028, 69849), (1194, 60138), (1404, 51143), (1542, 46566), (1791, 40092), (2313, 31044), (2388, 30069), (2587, 27756), (3084, 23283), (3341, 21492), (3582, 20046), (4626, 15522), (5174, 13878), (5373, 13364), (6682, 10746), (6939, 10348), (7164, 10023), (7761, 9252)]