72046168

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 137415600

約数和(自身を除く): 65369432

約数列:

[1, 2, 4, 8, 97, 194, 227, 388, 409, 454, 776, 818, 908, 1636, 1816, 3272, 22019, 39673, 44038, 79346, 88076, 92843, 158692, 176152, 185686, 317384, 371372, 742744, 9005771, 18011542, 36023084, 72046168]

約数ペア:

[(1, 72046168), (2, 36023084), (4, 18011542), (8, 9005771), (97, 742744), (194, 371372), (227, 317384), (388, 185686), (409, 176152), (454, 158692), (776, 92843), (818, 88076), (908, 79346), (1636, 44038), (1816, 39673), (3272, 22019)]