78603084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{823}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 227951360

約数和(自身を除く): 149348276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 379, 758, 823, 1137, 1516, 1646, 2274, 2469, 2653, 3292, 3411, 4548, 4938, 5306, 5761, 6822, 7407, 7959, 9876, 10612, 11522, 13644, 14814, 15918, 17283, 23044, 23877, 29628, 31836, 34566, 47754, 51849, 69132, 95508, 103698, 207396, 311917, 623834, 935751, 1247668, 1871502, 2183419, 2807253, 3743004, 4366838, 5614506, 6550257, 8733676, 11229012, 13100514, 19650771, 26201028, 39301542, 78603084]

約数ペア:

[(1, 78603084), (2, 39301542), (3, 26201028), (4, 19650771), (6, 13100514), (7, 11229012), (9, 8733676), (12, 6550257), (14, 5614506), (18, 4366838), (21, 3743004), (28, 2807253), (36, 2183419), (42, 1871502), (63, 1247668), (84, 935751), (126, 623834), (252, 311917), (379, 207396), (758, 103698), (823, 95508), (1137, 69132), (1516, 51849), (1646, 47754), (2274, 34566), (2469, 31836), (2653, 29628), (3292, 23877), (3411, 23044), (4548, 17283), (4938, 15918), (5306, 14814), (5761, 13644), (6822, 11522), (7407, 10612), (7959, 9876)]