78132432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1831}}^1$

素因数の和:1976

約数の個数: 80

約数和(自身を含む): 232620032

約数和(自身を除く): 154487600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 1831, 2032, 2667, 3048, 3556, 3662, 5334, 5493, 6096, 7112, 7324, 10668, 10986, 12817, 14224, 14648, 21336, 21972, 25634, 29296, 38451, 42672, 43944, 51268, 76902, 87888, 102536, 153804, 205072, 232537, 307608, 465074, 615216, 697611, 930148, 1395222, 1627759, 1860296, 2790444, 3255518, 3720592, 4883277, 5580888, 6511036, 9766554, 11161776, 13022072, 19533108, 26044144, 39066216, 78132432]

約数ペア:

[(1, 78132432), (2, 39066216), (3, 26044144), (4, 19533108), (6, 13022072), (7, 11161776), (8, 9766554), (12, 6511036), (14, 5580888), (16, 4883277), (21, 3720592), (24, 3255518), (28, 2790444), (42, 1860296), (48, 1627759), (56, 1395222), (84, 930148), (112, 697611), (127, 615216), (168, 465074), (254, 307608), (336, 232537), (381, 205072), (508, 153804), (762, 102536), (889, 87888), (1016, 76902), (1524, 51268), (1778, 43944), (1831, 42672), (2032, 38451), (2667, 29296), (3048, 25634), (3556, 21972), (3662, 21336), (5334, 14648), (5493, 14224), (6096, 12817), (7112, 10986), (7324, 10668)]