78385326

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 159472800

約数和(自身を除く): 81087474

約数列:

[1, 2, 3, 6, 89, 178, 229, 267, 458, 534, 641, 687, 1282, 1374, 1923, 3846, 20381, 40762, 57049, 61143, 114098, 122286, 146789, 171147, 293578, 342294, 440367, 880734, 13064221, 26128442, 39192663, 78385326]

約数ペア:

[(1, 78385326), (2, 39192663), (3, 26128442), (6, 13064221), (89, 880734), (178, 440367), (229, 342294), (267, 293578), (458, 171147), (534, 146789), (641, 122286), (687, 114098), (1282, 61143), (1374, 57049), (1923, 40762), (3846, 20381)]