129345972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1871}}^1$

素因数の和:2708

約数の個数: 48

約数和(自身を含む): 345526272

約数和(自身を除く): 216180300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 823, 1646, 1871, 2469, 3292, 3742, 4938, 5613, 5761, 7484, 9876, 11226, 11522, 13097, 17283, 22452, 23044, 26194, 34566, 39291, 52388, 69132, 78582, 157164, 1539833, 3079666, 4619499, 6159332, 9238998, 10778831, 18477996, 21557662, 32336493, 43115324, 64672986, 129345972]

約数ペア:

[(1, 129345972), (2, 64672986), (3, 43115324), (4, 32336493), (6, 21557662), (7, 18477996), (12, 10778831), (14, 9238998), (21, 6159332), (28, 4619499), (42, 3079666), (84, 1539833), (823, 157164), (1646, 78582), (1871, 69132), (2469, 52388), (3292, 39291), (3742, 34566), (4938, 26194), (5613, 23044), (5761, 22452), (7484, 17283), (9876, 13097), (11226, 11522)]