66784416

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{22441}}^1$

素因数の和:22485

約数の個数: 48

約数和(自身を含む): 180972288

約数和(自身を除く): 114187872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 22441, 44882, 67323, 89764, 134646, 179528, 269292, 359056, 538584, 695671, 718112, 1077168, 1391342, 2087013, 2154336, 2782684, 4174026, 5565368, 8348052, 11130736, 16696104, 22261472, 33392208, 66784416]

約数ペア:

[(1, 66784416), (2, 33392208), (3, 22261472), (4, 16696104), (6, 11130736), (8, 8348052), (12, 5565368), (16, 4174026), (24, 2782684), (31, 2154336), (32, 2087013), (48, 1391342), (62, 1077168), (93, 718112), (96, 695671), (124, 538584), (186, 359056), (248, 269292), (372, 179528), (496, 134646), (744, 89764), (992, 67323), (1488, 44882), (2976, 22441)]