73179716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 141120000

約数和(自身を除く): 67940284

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 89, 124, 178, 349, 356, 589, 698, 1178, 1396, 1691, 2356, 2759, 3382, 5518, 6631, 6764, 10819, 11036, 13262, 21638, 26524, 31061, 43276, 52421, 62122, 104842, 124244, 205561, 209684, 411122, 590159, 822244, 962891, 1180318, 1925782, 2360636, 3851564, 18294929, 36589858, 73179716]

約数ペア:

[(1, 73179716), (2, 36589858), (4, 18294929), (19, 3851564), (31, 2360636), (38, 1925782), (62, 1180318), (76, 962891), (89, 822244), (124, 590159), (178, 411122), (349, 209684), (356, 205561), (589, 124244), (698, 104842), (1178, 62122), (1396, 52421), (1691, 43276), (2356, 31061), (2759, 26524), (3382, 21638), (5518, 13262), (6631, 11036), (6764, 10819)]