80615328

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 224884800

約数和(自身を除く): 144269472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 193, 228, 229, 304, 386, 456, 458, 579, 608, 687, 772, 912, 916, 1158, 1374, 1544, 1824, 1832, 2316, 2748, 3088, 3664, 3667, 4351, 4632, 5496, 6176, 7328, 7334, 8702, 9264, 10992, 11001, 13053, 14668, 17404, 18528, 21984, 22002, 26106, 29336, 34808, 44004, 44197, 52212, 58672, 69616, 88008, 88394, 104424, 117344, 132591, 139232, 176016, 176788, 208848, 265182, 352032, 353576, 417696, 530364, 707152, 839743, 1060728, 1414304, 1679486, 2121456, 2519229, 3358972, 4242912, 5038458, 6717944, 10076916, 13435888, 20153832, 26871776, 40307664, 80615328]

約数ペア:

[(1, 80615328), (2, 40307664), (3, 26871776), (4, 20153832), (6, 13435888), (8, 10076916), (12, 6717944), (16, 5038458), (19, 4242912), (24, 3358972), (32, 2519229), (38, 2121456), (48, 1679486), (57, 1414304), (76, 1060728), (96, 839743), (114, 707152), (152, 530364), (193, 417696), (228, 353576), (229, 352032), (304, 265182), (386, 208848), (456, 176788), (458, 176016), (579, 139232), (608, 132591), (687, 117344), (772, 104424), (912, 88394), (916, 88008), (1158, 69616), (1374, 58672), (1544, 52212), (1824, 44197), (1832, 44004), (2316, 34808), (2748, 29336), (3088, 26106), (3664, 22002), (3667, 21984), (4351, 18528), (4632, 17404), (5496, 14668), (6176, 13053), (7328, 11001), (7334, 10992), (8702, 9264)]