72846216

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 206764800

約数和(自身を除く): 133918584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1422, 1423, 1896, 2133, 2844, 2846, 4266, 4269, 5688, 5692, 6399, 8532, 8538, 11384, 12798, 12807, 17064, 17076, 25596, 25614, 34152, 38421, 51192, 51228, 76842, 102456, 112417, 115263, 153684, 224834, 230526, 307368, 337251, 449668, 461052, 674502, 899336, 922104, 1011753, 1349004, 2023506, 2698008, 3035259, 4047012, 6070518, 8094024, 9105777, 12141036, 18211554, 24282072, 36423108, 72846216]

約数ペア:

[(1, 72846216), (2, 36423108), (3, 24282072), (4, 18211554), (6, 12141036), (8, 9105777), (9, 8094024), (12, 6070518), (18, 4047012), (24, 3035259), (27, 2698008), (36, 2023506), (54, 1349004), (72, 1011753), (79, 922104), (81, 899336), (108, 674502), (158, 461052), (162, 449668), (216, 337251), (237, 307368), (316, 230526), (324, 224834), (474, 153684), (632, 115263), (648, 112417), (711, 102456), (948, 76842), (1422, 51228), (1423, 51192), (1896, 38421), (2133, 34152), (2844, 25614), (2846, 25596), (4266, 17076), (4269, 17064), (5688, 12807), (5692, 12798), (6399, 11384), (8532, 8538)]