68254536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21383}}^1$

素因数の和:21418

約数の個数: 64

約数和(自身を含む): 205286400

約数和(自身を除く): 137031864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 21383, 42766, 64149, 85532, 128298, 149681, 171064, 256596, 299362, 406277, 449043, 513192, 598724, 812554, 898086, 1197448, 1218831, 1625108, 1796172, 2437662, 2843939, 3250216, 3592344, 4875324, 5687878, 8531817, 9750648, 11375756, 17063634, 22751512, 34127268, 68254536]

約数ペア:

[(1, 68254536), (2, 34127268), (3, 22751512), (4, 17063634), (6, 11375756), (7, 9750648), (8, 8531817), (12, 5687878), (14, 4875324), (19, 3592344), (21, 3250216), (24, 2843939), (28, 2437662), (38, 1796172), (42, 1625108), (56, 1218831), (57, 1197448), (76, 898086), (84, 812554), (114, 598724), (133, 513192), (152, 449043), (168, 406277), (228, 299362), (266, 256596), (399, 171064), (456, 149681), (532, 128298), (798, 85532), (1064, 64149), (1596, 42766), (3192, 21383)]