72734886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2543}}^1$

素因数の和:2785

約数の個数: 48

約数和(自身を含む): 180969984

約数和(自身を除く): 108235098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 681, 1362, 1589, 2043, 2543, 3178, 4086, 4767, 5086, 7629, 9534, 14301, 15258, 17801, 22887, 28602, 35602, 45774, 53403, 106806, 160209, 320418, 577261, 1154522, 1731783, 3463566, 4040827, 5195349, 8081654, 10390698, 12122481, 24244962, 36367443, 72734886]

約数ペア:

[(1, 72734886), (2, 36367443), (3, 24244962), (6, 12122481), (7, 10390698), (9, 8081654), (14, 5195349), (18, 4040827), (21, 3463566), (42, 1731783), (63, 1154522), (126, 577261), (227, 320418), (454, 160209), (681, 106806), (1362, 53403), (1589, 45774), (2043, 35602), (2543, 28602), (3178, 22887), (4086, 17801), (4767, 15258), (5086, 14301), (7629, 9534)]