78904176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4134

約数の個数: 80

約数和(自身を含む): 226652160

約数和(自身を除く): 147747984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4079, 4836, 6448, 8158, 9672, 12237, 16316, 19344, 24474, 32632, 48948, 53027, 65264, 97896, 106054, 126449, 159081, 195792, 212108, 252898, 318162, 379347, 424216, 505796, 636324, 758694, 848432, 1011592, 1272648, 1517388, 1643837, 2023184, 2545296, 3034776, 3287674, 4931511, 6069552, 6575348, 9863022, 13150696, 19726044, 26301392, 39452088, 78904176]

約数ペア:

[(1, 78904176), (2, 39452088), (3, 26301392), (4, 19726044), (6, 13150696), (8, 9863022), (12, 6575348), (13, 6069552), (16, 4931511), (24, 3287674), (26, 3034776), (31, 2545296), (39, 2023184), (48, 1643837), (52, 1517388), (62, 1272648), (78, 1011592), (93, 848432), (104, 758694), (124, 636324), (156, 505796), (186, 424216), (208, 379347), (248, 318162), (312, 252898), (372, 212108), (403, 195792), (496, 159081), (624, 126449), (744, 106054), (806, 97896), (1209, 65264), (1488, 53027), (1612, 48948), (2418, 32632), (3224, 24474), (4079, 19344), (4836, 16316), (6448, 12237), (8158, 9672)]