78367270

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 143646048

約数和(自身を除く): 65278778

約数列:

[1, 2, 5, 10, 97, 173, 194, 346, 467, 485, 865, 934, 970, 1730, 2335, 4670, 16781, 33562, 45299, 80791, 83905, 90598, 161582, 167810, 226495, 403955, 452990, 807910, 7836727, 15673454, 39183635, 78367270]

約数ペア:

[(1, 78367270), (2, 39183635), (5, 15673454), (10, 7836727), (97, 807910), (173, 452990), (194, 403955), (346, 226495), (467, 167810), (485, 161582), (865, 90598), (934, 83905), (970, 80791), (1730, 45299), (2335, 33562), (4670, 16781)]