80631552

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1567}}^1$

素因数の和:1653

約数の個数: 72

約数和(自身を含む): 217939456

約数和(自身を除く): 137307904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 536, 768, 804, 1072, 1567, 1608, 2144, 3134, 3216, 4288, 4701, 6268, 6432, 8576, 9402, 12536, 12864, 17152, 18804, 25072, 25728, 37608, 50144, 51456, 75216, 100288, 104989, 150432, 200576, 209978, 300864, 314967, 401152, 419956, 601728, 629934, 839912, 1203456, 1259868, 1679824, 2519736, 3359648, 5039472, 6719296, 10078944, 13438592, 20157888, 26877184, 40315776, 80631552]

約数ペア:

[(1, 80631552), (2, 40315776), (3, 26877184), (4, 20157888), (6, 13438592), (8, 10078944), (12, 6719296), (16, 5039472), (24, 3359648), (32, 2519736), (48, 1679824), (64, 1259868), (67, 1203456), (96, 839912), (128, 629934), (134, 601728), (192, 419956), (201, 401152), (256, 314967), (268, 300864), (384, 209978), (402, 200576), (536, 150432), (768, 104989), (804, 100288), (1072, 75216), (1567, 51456), (1608, 50144), (2144, 37608), (3134, 25728), (3216, 25072), (4288, 18804), (4701, 17152), (6268, 12864), (6432, 12536), (8576, 9402)]