78402672

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3917}}^1$

素因数の和:4070

約数の個数: 60

約数和(自身を含む): 221053560

約数和(自身を除く): 142650888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 3917, 5004, 6672, 7834, 10008, 11751, 15668, 20016, 23502, 31336, 35253, 47004, 62672, 70506, 94008, 141012, 188016, 282024, 544463, 564048, 1088926, 1633389, 2177852, 3266778, 4355704, 4900167, 6533556, 8711408, 9800334, 13067112, 19600668, 26134224, 39201336, 78402672]

約数ペア:

[(1, 78402672), (2, 39201336), (3, 26134224), (4, 19600668), (6, 13067112), (8, 9800334), (9, 8711408), (12, 6533556), (16, 4900167), (18, 4355704), (24, 3266778), (36, 2177852), (48, 1633389), (72, 1088926), (139, 564048), (144, 544463), (278, 282024), (417, 188016), (556, 141012), (834, 94008), (1112, 70506), (1251, 62672), (1668, 47004), (2224, 35253), (2502, 31336), (3336, 23502), (3917, 20016), (5004, 15668), (6672, 11751), (7834, 10008)]