64673112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20261}}^1$

素因数の和:20296

約数の個数: 64

約数和(自身を含む): 194515200

約数和(自身を除く): 129842088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 20261, 40522, 60783, 81044, 121566, 141827, 162088, 243132, 283654, 384959, 425481, 486264, 567308, 769918, 850962, 1134616, 1154877, 1539836, 1701924, 2309754, 2694713, 3079672, 3403848, 4619508, 5389426, 8084139, 9239016, 10778852, 16168278, 21557704, 32336556, 64673112]

約数ペア:

[(1, 64673112), (2, 32336556), (3, 21557704), (4, 16168278), (6, 10778852), (7, 9239016), (8, 8084139), (12, 5389426), (14, 4619508), (19, 3403848), (21, 3079672), (24, 2694713), (28, 2309754), (38, 1701924), (42, 1539836), (56, 1154877), (57, 1134616), (76, 850962), (84, 769918), (114, 567308), (133, 486264), (152, 425481), (168, 384959), (228, 283654), (266, 243132), (399, 162088), (456, 141827), (532, 121566), (798, 81044), (1064, 60783), (1596, 40522), (3192, 20261)]