78081984

素因数分解:

$2^6\times 3^2\times {\mathrm{135559}}^1$

素因数の和:135577

約数の個数: 42

約数和(自身を含む): 223809560

約数和(自身を除く): 145727576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 135559, 271118, 406677, 542236, 813354, 1084472, 1220031, 1626708, 2168944, 2440062, 3253416, 4337888, 4880124, 6506832, 8675776, 9760248, 13013664, 19520496, 26027328, 39040992, 78081984]

約数ペア:

[(1, 78081984), (2, 39040992), (3, 26027328), (4, 19520496), (6, 13013664), (8, 9760248), (9, 8675776), (12, 6506832), (16, 4880124), (18, 4337888), (24, 3253416), (32, 2440062), (36, 2168944), (48, 1626708), (64, 1220031), (72, 1084472), (96, 813354), (144, 542236), (192, 406677), (288, 271118), (576, 135559)]