128591064

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{28349}}^1$

素因数の和:28374

約数の個数: 80

約数和(自身を含む): 411642000

約数和(自身を除く): 283050936

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, 28349, 56698, 85047, 113396, 170094, 198443, 226792, 255141, 340188, 396886, 510282, 595329, 680376, 765423, 793772, 1020564, 1190658, 1530846, 1587544, 1785987, 2041128, 2296269, 2381316, 3061692, 3571974, 4592538, 4762632, 5357961, 6123384, 7143948, 9185076, 10715922, 14287896, 16073883, 18370152, 21431844, 32147766, 42863688, 64295532, 128591064]

約数ペア:

[(1, 128591064), (2, 64295532), (3, 42863688), (4, 32147766), (6, 21431844), (7, 18370152), (8, 16073883), (9, 14287896), (12, 10715922), (14, 9185076), (18, 7143948), (21, 6123384), (24, 5357961), (27, 4762632), (28, 4592538), (36, 3571974), (42, 3061692), (54, 2381316), (56, 2296269), (63, 2041128), (72, 1785987), (81, 1587544), (84, 1530846), (108, 1190658), (126, 1020564), (162, 793772), (168, 765423), (189, 680376), (216, 595329), (252, 510282), (324, 396886), (378, 340188), (504, 255141), (567, 226792), (648, 198443), (756, 170094), (1134, 113396), (1512, 85047), (2268, 56698), (4536, 28349)]