72897822

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 164268000

約数和(自身を除く): 91370178

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 359, 389, 522, 718, 778, 1077, 1167, 2154, 2334, 3231, 3501, 6462, 7002, 10411, 11281, 20822, 22562, 31233, 33843, 62466, 67686, 93699, 101529, 139651, 187398, 203058, 279302, 418953, 837906, 1256859, 2513718, 4049879, 8099758, 12149637, 24299274, 36448911, 72897822]

約数ペア:

[(1, 72897822), (2, 36448911), (3, 24299274), (6, 12149637), (9, 8099758), (18, 4049879), (29, 2513718), (58, 1256859), (87, 837906), (174, 418953), (261, 279302), (359, 203058), (389, 187398), (522, 139651), (718, 101529), (778, 93699), (1077, 67686), (1167, 62466), (2154, 33843), (2334, 31233), (3231, 22562), (3501, 20822), (6462, 11281), (7002, 10411)]