777718188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{5413}}^1$

素因数の和:5743

約数の個数: 72

約数和(自身を含む): 2124410288

約数和(自身を除く): 1346692100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 468, 614, 921, 1228, 1842, 2763, 3684, 3991, 5413, 5526, 7982, 10826, 11052, 11973, 15964, 16239, 21652, 23946, 32478, 35919, 47892, 48717, 64956, 70369, 71838, 97434, 140738, 143676, 194868, 211107, 281476, 422214, 633321, 844428, 1266642, 1661791, 2533284, 3323582, 4985373, 6647164, 9970746, 14956119, 19941492, 21603283, 29912238, 43206566, 59824476, 64809849, 86413132, 129619698, 194429547, 259239396, 388859094, 777718188]

約数ペア:

[(1, 777718188), (2, 388859094), (3, 259239396), (4, 194429547), (6, 129619698), (9, 86413132), (12, 64809849), (13, 59824476), (18, 43206566), (26, 29912238), (36, 21603283), (39, 19941492), (52, 14956119), (78, 9970746), (117, 6647164), (156, 4985373), (234, 3323582), (307, 2533284), (468, 1661791), (614, 1266642), (921, 844428), (1228, 633321), (1842, 422214), (2763, 281476), (3684, 211107), (3991, 194868), (5413, 143676), (5526, 140738), (7982, 97434), (10826, 71838), (11052, 70369), (11973, 64956), (15964, 48717), (16239, 47892), (21652, 35919), (23946, 32478)]