101028456

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{19763}}^1$

素因数の和:19846

約数の個数: 48

約数和(自身を含む): 277486560

約数和(自身を除く): 176458104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 19763, 39526, 59289, 79052, 118578, 158104, 177867, 237156, 355734, 474312, 711468, 1403173, 1422936, 2806346, 4209519, 5612692, 8419038, 11225384, 12628557, 16838076, 25257114, 33676152, 50514228, 101028456]

約数ペア:

[(1, 101028456), (2, 50514228), (3, 33676152), (4, 25257114), (6, 16838076), (8, 12628557), (9, 11225384), (12, 8419038), (18, 5612692), (24, 4209519), (36, 2806346), (71, 1422936), (72, 1403173), (142, 711468), (213, 474312), (284, 355734), (426, 237156), (568, 177867), (639, 158104), (852, 118578), (1278, 79052), (1704, 59289), (2556, 39526), (5112, 19763)]