72613842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 175448064

約数和(自身を除く): 102834222

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 43, 62, 86, 93, 129, 186, 217, 258, 301, 434, 602, 651, 903, 1297, 1302, 1333, 1806, 2594, 2666, 3891, 3999, 7782, 7998, 9079, 9331, 18158, 18662, 27237, 27993, 40207, 54474, 55771, 55986, 80414, 111542, 120621, 167313, 241242, 281449, 334626, 390397, 562898, 780794, 844347, 1171191, 1688694, 1728901, 2342382, 3457802, 5186703, 10373406, 12102307, 24204614, 36306921, 72613842]

約数ペア:

[(1, 72613842), (2, 36306921), (3, 24204614), (6, 12102307), (7, 10373406), (14, 5186703), (21, 3457802), (31, 2342382), (42, 1728901), (43, 1688694), (62, 1171191), (86, 844347), (93, 780794), (129, 562898), (186, 390397), (217, 334626), (258, 281449), (301, 241242), (434, 167313), (602, 120621), (651, 111542), (903, 80414), (1297, 55986), (1302, 55771), (1333, 54474), (1806, 40207), (2594, 27993), (2666, 27237), (3891, 18662), (3999, 18158), (7782, 9331), (7998, 9079)]