79081452

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 210319200

約数和(自身を除く): 131237748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 149, 207, 276, 298, 414, 447, 596, 641, 828, 894, 1282, 1341, 1788, 1923, 2564, 2682, 3427, 3846, 5364, 5769, 6854, 7692, 10281, 11538, 13708, 14743, 20562, 23076, 29486, 30843, 41124, 44229, 58972, 61686, 88458, 95509, 123372, 132687, 176916, 191018, 265374, 286527, 382036, 530748, 573054, 859581, 1146108, 1719162, 2196707, 3438324, 4393414, 6590121, 8786828, 13180242, 19770363, 26360484, 39540726, 79081452]

約数ペア:

[(1, 79081452), (2, 39540726), (3, 26360484), (4, 19770363), (6, 13180242), (9, 8786828), (12, 6590121), (18, 4393414), (23, 3438324), (36, 2196707), (46, 1719162), (69, 1146108), (92, 859581), (138, 573054), (149, 530748), (207, 382036), (276, 286527), (298, 265374), (414, 191018), (447, 176916), (596, 132687), (641, 123372), (828, 95509), (894, 88458), (1282, 61686), (1341, 58972), (1788, 44229), (1923, 41124), (2564, 30843), (2682, 29486), (3427, 23076), (3846, 20562), (5364, 14743), (5769, 13708), (6854, 11538), (7692, 10281)]