74909172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 200704000

約数和(自身を除く): 125794828

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 127, 156, 199, 228, 247, 254, 381, 398, 494, 508, 597, 741, 762, 796, 988, 1194, 1482, 1524, 1651, 2388, 2413, 2587, 2964, 3302, 3781, 4826, 4953, 5174, 6604, 7239, 7562, 7761, 9652, 9906, 10348, 11343, 14478, 15124, 15522, 19812, 22686, 25273, 28956, 31044, 31369, 45372, 49153, 50546, 62738, 75819, 94107, 98306, 101092, 125476, 147459, 151638, 188214, 196612, 294918, 303276, 328549, 376428, 480187, 589836, 657098, 960374, 985647, 1314196, 1440561, 1920748, 1971294, 2881122, 3942588, 5762244, 6242431, 12484862, 18727293, 24969724, 37454586, 74909172]

約数ペア:

[(1, 74909172), (2, 37454586), (3, 24969724), (4, 18727293), (6, 12484862), (12, 6242431), (13, 5762244), (19, 3942588), (26, 2881122), (38, 1971294), (39, 1920748), (52, 1440561), (57, 1314196), (76, 985647), (78, 960374), (114, 657098), (127, 589836), (156, 480187), (199, 376428), (228, 328549), (247, 303276), (254, 294918), (381, 196612), (398, 188214), (494, 151638), (508, 147459), (597, 125476), (741, 101092), (762, 98306), (796, 94107), (988, 75819), (1194, 62738), (1482, 50546), (1524, 49153), (1651, 45372), (2388, 31369), (2413, 31044), (2587, 28956), (2964, 25273), (3302, 22686), (3781, 19812), (4826, 15522), (4953, 15124), (5174, 14478), (6604, 11343), (7239, 10348), (7562, 9906), (7761, 9652)]