72903306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{15361}}^1$

素因数の和:15486

約数の個数: 32

約数和(自身を含む): 168121728

約数和(自身を除く): 95218422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 15361, 30722, 46083, 92166, 107527, 215054, 322581, 645162, 1735793, 3471586, 5207379, 10414758, 12150551, 24301102, 36451653, 72903306]

約数ペア:

[(1, 72903306), (2, 36451653), (3, 24301102), (6, 12150551), (7, 10414758), (14, 5207379), (21, 3471586), (42, 1735793), (113, 645162), (226, 322581), (339, 215054), (678, 107527), (791, 92166), (1582, 46083), (2373, 30722), (4746, 15361)]