72493066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 120130560

約数和(自身を除く): 47637494

約数列:

[1, 2, 17, 31, 34, 62, 109, 218, 527, 631, 1054, 1262, 1853, 3379, 3706, 6758, 10727, 19561, 21454, 39122, 57443, 68779, 114886, 137558, 332537, 665074, 1169243, 2132149, 2338486, 4264298, 36246533, 72493066]

約数ペア:

[(1, 72493066), (2, 36246533), (17, 4264298), (31, 2338486), (34, 2132149), (62, 1169243), (109, 665074), (218, 332537), (527, 137558), (631, 114886), (1054, 68779), (1262, 57443), (1853, 39122), (3379, 21454), (3706, 19561), (6758, 10727)]