65719728

素因数分解:

$2^4\times 3^3\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1187

約数の個数: 80

約数和(自身を含む): 190092000

約数和(自身を除く): 124372272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 149, 216, 298, 432, 447, 596, 894, 1021, 1192, 1341, 1788, 2042, 2384, 2682, 3063, 3576, 4023, 4084, 5364, 6126, 7152, 8046, 8168, 9189, 10728, 12252, 16092, 16336, 18378, 21456, 24504, 27567, 32184, 36756, 49008, 55134, 64368, 73512, 110268, 147024, 152129, 220536, 304258, 441072, 456387, 608516, 912774, 1217032, 1369161, 1825548, 2434064, 2738322, 3651096, 4107483, 5476644, 7302192, 8214966, 10953288, 16429932, 21906576, 32859864, 65719728]

約数ペア:

[(1, 65719728), (2, 32859864), (3, 21906576), (4, 16429932), (6, 10953288), (8, 8214966), (9, 7302192), (12, 5476644), (16, 4107483), (18, 3651096), (24, 2738322), (27, 2434064), (36, 1825548), (48, 1369161), (54, 1217032), (72, 912774), (108, 608516), (144, 456387), (149, 441072), (216, 304258), (298, 220536), (432, 152129), (447, 147024), (596, 110268), (894, 73512), (1021, 64368), (1192, 55134), (1341, 49008), (1788, 36756), (2042, 32184), (2384, 27567), (2682, 24504), (3063, 21456), (3576, 18378), (4023, 16336), (4084, 16092), (5364, 12252), (6126, 10728), (7152, 9189), (8046, 8168)]