80142288

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 213295872

約数和(自身を除く): 133153584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 101, 122, 183, 202, 244, 271, 303, 366, 404, 488, 542, 606, 732, 808, 813, 976, 1084, 1212, 1464, 1616, 1626, 2168, 2424, 2928, 3252, 4336, 4848, 6161, 6504, 12322, 13008, 16531, 18483, 24644, 27371, 33062, 36966, 49288, 49593, 54742, 66124, 73932, 82113, 98576, 99186, 109484, 132248, 147864, 164226, 198372, 218968, 264496, 295728, 328452, 396744, 437936, 656904, 793488, 1313808, 1669631, 3339262, 5008893, 6678524, 10017786, 13357048, 20035572, 26714096, 40071144, 80142288]

約数ペア:

[(1, 80142288), (2, 40071144), (3, 26714096), (4, 20035572), (6, 13357048), (8, 10017786), (12, 6678524), (16, 5008893), (24, 3339262), (48, 1669631), (61, 1313808), (101, 793488), (122, 656904), (183, 437936), (202, 396744), (244, 328452), (271, 295728), (303, 264496), (366, 218968), (404, 198372), (488, 164226), (542, 147864), (606, 132248), (732, 109484), (808, 99186), (813, 98576), (976, 82113), (1084, 73932), (1212, 66124), (1464, 54742), (1616, 49593), (1626, 49288), (2168, 36966), (2424, 33062), (2928, 27371), (3252, 24644), (4336, 18483), (4848, 16531), (6161, 13008), (6504, 12322)]