72378816

素因数分解:

$2^6\times 3^1\times {\mathrm{479}}^1\times {\mathrm{787}}^1$

素因数の和:1281

約数の個数: 56

約数和(自身を含む): 192145920

約数和(自身を除く): 119767104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 479, 787, 958, 1437, 1574, 1916, 2361, 2874, 3148, 3832, 4722, 5748, 6296, 7664, 9444, 11496, 12592, 15328, 18888, 22992, 25184, 30656, 37776, 45984, 50368, 75552, 91968, 151104, 376973, 753946, 1130919, 1507892, 2261838, 3015784, 4523676, 6031568, 9047352, 12063136, 18094704, 24126272, 36189408, 72378816]

約数ペア:

[(1, 72378816), (2, 36189408), (3, 24126272), (4, 18094704), (6, 12063136), (8, 9047352), (12, 6031568), (16, 4523676), (24, 3015784), (32, 2261838), (48, 1507892), (64, 1130919), (96, 753946), (192, 376973), (479, 151104), (787, 91968), (958, 75552), (1437, 50368), (1574, 45984), (1916, 37776), (2361, 30656), (2874, 25184), (3148, 22992), (3832, 18888), (4722, 15328), (5748, 12592), (6296, 11496), (7664, 9444)]