73688004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8287}}^1$

素因数の和:8329

約数の個数: 72

約数和(自身を含む): 211178240

約数和(自身を除く): 137490236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8287, 8892, 16574, 24861, 33148, 49722, 74583, 99444, 107731, 149166, 157453, 215462, 298332, 314906, 323193, 430924, 472359, 629812, 646386, 944718, 969579, 1292772, 1417077, 1889436, 1939158, 2046889, 2834154, 3878316, 4093778, 5668308, 6140667, 8187556, 12281334, 18422001, 24562668, 36844002, 73688004]

約数ペア:

[(1, 73688004), (2, 36844002), (3, 24562668), (4, 18422001), (6, 12281334), (9, 8187556), (12, 6140667), (13, 5668308), (18, 4093778), (19, 3878316), (26, 2834154), (36, 2046889), (38, 1939158), (39, 1889436), (52, 1417077), (57, 1292772), (76, 969579), (78, 944718), (114, 646386), (117, 629812), (156, 472359), (171, 430924), (228, 323193), (234, 314906), (247, 298332), (342, 215462), (468, 157453), (494, 149166), (684, 107731), (741, 99444), (988, 74583), (1482, 49722), (2223, 33148), (2964, 24861), (4446, 16574), (8287, 8892)]