72585184

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1291}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 164094336

約数和(自身を除く): 91509152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 1004, 1291, 1757, 2008, 2582, 3514, 4016, 5164, 7028, 8032, 9037, 10328, 14056, 18074, 20656, 28112, 36148, 41312, 56224, 72296, 144592, 289184, 324041, 648082, 1296164, 2268287, 2592328, 4536574, 5184656, 9073148, 10369312, 18146296, 36292592, 72585184]

約数ペア:

[(1, 72585184), (2, 36292592), (4, 18146296), (7, 10369312), (8, 9073148), (14, 5184656), (16, 4536574), (28, 2592328), (32, 2268287), (56, 1296164), (112, 648082), (224, 324041), (251, 289184), (502, 144592), (1004, 72296), (1291, 56224), (1757, 41312), (2008, 36148), (2582, 28112), (3514, 20656), (4016, 18074), (5164, 14056), (7028, 10328), (8032, 9037)]