72805936

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17569}}^1$

素因数の和:17621

約数の個数: 40

約数和(自身を含む): 165579680

約数和(自身を除く): 92773744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 17569, 35138, 70276, 122983, 140552, 245966, 281104, 491932, 650053, 983864, 1300106, 1967728, 2600212, 4550371, 5200424, 9100742, 10400848, 18201484, 36402968, 72805936]

約数ペア:

[(1, 72805936), (2, 36402968), (4, 18201484), (7, 10400848), (8, 9100742), (14, 5200424), (16, 4550371), (28, 2600212), (37, 1967728), (56, 1300106), (74, 983864), (112, 650053), (148, 491932), (259, 281104), (296, 245966), (518, 140552), (592, 122983), (1036, 70276), (2072, 35138), (4144, 17569)]