81601536

素因数分解:

$2^{10}\times 3^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 88

約数和(自身を含む): 220486464

約数和(自身を除く): 138884928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 256, 263, 303, 384, 404, 512, 526, 606, 768, 789, 808, 1024, 1052, 1212, 1536, 1578, 1616, 2104, 2424, 3072, 3156, 3232, 4208, 4848, 6312, 6464, 8416, 9696, 12624, 12928, 16832, 19392, 25248, 25856, 26563, 33664, 38784, 50496, 51712, 53126, 67328, 77568, 79689, 100992, 103424, 106252, 134656, 155136, 159378, 201984, 212504, 269312, 310272, 318756, 403968, 425008, 637512, 807936, 850016, 1275024, 1700032, 2550048, 3400064, 5100096, 6800128, 10200192, 13600256, 20400384, 27200512, 40800768, 81601536]

約数ペア:

[(1, 81601536), (2, 40800768), (3, 27200512), (4, 20400384), (6, 13600256), (8, 10200192), (12, 6800128), (16, 5100096), (24, 3400064), (32, 2550048), (48, 1700032), (64, 1275024), (96, 850016), (101, 807936), (128, 637512), (192, 425008), (202, 403968), (256, 318756), (263, 310272), (303, 269312), (384, 212504), (404, 201984), (512, 159378), (526, 155136), (606, 134656), (768, 106252), (789, 103424), (808, 100992), (1024, 79689), (1052, 77568), (1212, 67328), (1536, 53126), (1578, 51712), (1616, 50496), (2104, 38784), (2424, 33664), (3072, 26563), (3156, 25856), (3232, 25248), (4208, 19392), (4848, 16832), (6312, 12928), (6464, 12624), (8416, 9696)]