72618504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1381}}^1$

素因数の和:1710

約数の個数: 64

約数和(自身を含む): 208295040

約数和(自身を除く): 135676536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 313, 626, 939, 1252, 1381, 1878, 2191, 2504, 2762, 3756, 4143, 4382, 5524, 6573, 7512, 8286, 8764, 9667, 11048, 13146, 16572, 17528, 19334, 26292, 29001, 33144, 38668, 52584, 58002, 77336, 116004, 232008, 432253, 864506, 1296759, 1729012, 2593518, 3025771, 3458024, 5187036, 6051542, 9077313, 10374072, 12103084, 18154626, 24206168, 36309252, 72618504]

約数ペア:

[(1, 72618504), (2, 36309252), (3, 24206168), (4, 18154626), (6, 12103084), (7, 10374072), (8, 9077313), (12, 6051542), (14, 5187036), (21, 3458024), (24, 3025771), (28, 2593518), (42, 1729012), (56, 1296759), (84, 864506), (168, 432253), (313, 232008), (626, 116004), (939, 77336), (1252, 58002), (1381, 52584), (1878, 38668), (2191, 33144), (2504, 29001), (2762, 26292), (3756, 19334), (4143, 17528), (4382, 16572), (5524, 13146), (6573, 11048), (7512, 9667), (8286, 8764)]