68613804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{30253}}^1$

素因数の和:30276

約数の個数: 60

約数和(自身を含む): 205001104

約数和(自身を除く): 136387300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 30253, 60506, 90759, 121012, 181518, 211771, 272277, 363036, 423542, 544554, 635313, 816831, 847084, 1089108, 1270626, 1633662, 1905939, 2450493, 2541252, 3267324, 3811878, 4900986, 5717817, 7623756, 9801972, 11435634, 17153451, 22871268, 34306902, 68613804]

約数ペア:

[(1, 68613804), (2, 34306902), (3, 22871268), (4, 17153451), (6, 11435634), (7, 9801972), (9, 7623756), (12, 5717817), (14, 4900986), (18, 3811878), (21, 3267324), (27, 2541252), (28, 2450493), (36, 1905939), (42, 1633662), (54, 1270626), (63, 1089108), (81, 847084), (84, 816831), (108, 635313), (126, 544554), (162, 423542), (189, 363036), (252, 272277), (324, 211771), (378, 181518), (567, 121012), (756, 90759), (1134, 60506), (2268, 30253)]