121487688

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{26783}}^1$

素因数の和:26808

約数の個数: 80

約数和(自身を含む): 388903680

約数和(自身を除く): 267415992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 26783, 53566, 80349, 107132, 160698, 187481, 214264, 241047, 321396, 374962, 482094, 562443, 642792, 723141, 749924, 964188, 1124886, 1446282, 1499848, 1687329, 1928376, 2169423, 2249772, 2892564, 3374658, 4338846, 4499544, 5061987, 5785128, 6749316, 8677692, 10123974, 13498632, 15185961, 17355384, 20247948, 30371922, 40495896, 60743844, 121487688]

約数ペア:

[(1, 121487688), (2, 60743844), (3, 40495896), (4, 30371922), (6, 20247948), (7, 17355384), (8, 15185961), (9, 13498632), (12, 10123974), (14, 8677692), (18, 6749316), (21, 5785128), (24, 5061987), (27, 4499544), (28, 4338846), (36, 3374658), (42, 2892564), (54, 2249772), (56, 2169423), (63, 1928376), (72, 1687329), (81, 1499848), (84, 1446282), (108, 1124886), (126, 964188), (162, 749924), (168, 723141), (189, 642792), (216, 562443), (252, 482094), (324, 374962), (378, 321396), (504, 241047), (567, 214264), (648, 187481), (756, 160698), (1134, 107132), (1512, 80349), (2268, 53566), (4536, 26783)]