73513776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1010

約数の個数: 80

約数和(自身を含む): 218025728

約数和(自身を除く): 144511952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 331, 336, 661, 662, 993, 1322, 1324, 1983, 1986, 2317, 2644, 2648, 3966, 3972, 4627, 4634, 5288, 5296, 6951, 7932, 7944, 9254, 9268, 10576, 13881, 13902, 15864, 15888, 18508, 18536, 27762, 27804, 31728, 37016, 37072, 55524, 55608, 74032, 111048, 111216, 218791, 222096, 437582, 656373, 875164, 1312746, 1531537, 1750328, 2625492, 3063074, 3500656, 4594611, 5250984, 6126148, 9189222, 10501968, 12252296, 18378444, 24504592, 36756888, 73513776]

約数ペア:

[(1, 73513776), (2, 36756888), (3, 24504592), (4, 18378444), (6, 12252296), (7, 10501968), (8, 9189222), (12, 6126148), (14, 5250984), (16, 4594611), (21, 3500656), (24, 3063074), (28, 2625492), (42, 1750328), (48, 1531537), (56, 1312746), (84, 875164), (112, 656373), (168, 437582), (331, 222096), (336, 218791), (661, 111216), (662, 111048), (993, 74032), (1322, 55608), (1324, 55524), (1983, 37072), (1986, 37016), (2317, 31728), (2644, 27804), (2648, 27762), (3966, 18536), (3972, 18508), (4627, 15888), (4634, 15864), (5288, 13902), (5296, 13881), (6951, 10576), (7932, 9268), (7944, 9254)]