80899584

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1751

約数の個数: 80

約数和(自身を含む): 222604800

約数和(自身を除く): 141705216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1699, 1984, 2976, 3398, 3968, 5097, 5952, 6796, 7936, 10194, 11904, 13592, 15872, 20388, 23808, 27184, 40776, 47616, 52669, 54368, 81552, 105338, 108736, 158007, 163104, 210676, 217472, 316014, 326208, 421352, 434944, 632028, 652416, 842704, 869888, 1264056, 1304832, 1685408, 2528112, 2609664, 3370816, 5056224, 6741632, 10112448, 13483264, 20224896, 26966528, 40449792, 80899584]

約数ペア:

[(1, 80899584), (2, 40449792), (3, 26966528), (4, 20224896), (6, 13483264), (8, 10112448), (12, 6741632), (16, 5056224), (24, 3370816), (31, 2609664), (32, 2528112), (48, 1685408), (62, 1304832), (64, 1264056), (93, 869888), (96, 842704), (124, 652416), (128, 632028), (186, 434944), (192, 421352), (248, 326208), (256, 316014), (372, 217472), (384, 210676), (496, 163104), (512, 158007), (744, 108736), (768, 105338), (992, 81552), (1488, 54368), (1536, 52669), (1699, 47616), (1984, 40776), (2976, 27184), (3398, 23808), (3968, 20388), (5097, 15872), (5952, 13592), (6796, 11904), (7936, 10194)]