74283984

素因数分解:

$2^4\times 3^2\times {\mathrm{515861}}^1$

素因数の和:515875

約数の個数: 30

約数和(自身を含む): 207892386

約数和(自身を除く): 133608402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 515861, 1031722, 1547583, 2063444, 3095166, 4126888, 4642749, 6190332, 8253776, 9285498, 12380664, 18570996, 24761328, 37141992, 74283984]

約数ペア:

[(1, 74283984), (2, 37141992), (3, 24761328), (4, 18570996), (6, 12380664), (8, 9285498), (9, 8253776), (12, 6190332), (16, 4642749), (18, 4126888), (24, 3095166), (36, 2063444), (48, 1547583), (72, 1031722), (144, 515861)]