74869424

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 176417280

約数和(自身を除く): 101547856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 151, 152, 233, 266, 302, 304, 466, 532, 604, 932, 1057, 1064, 1208, 1631, 1864, 2114, 2128, 2416, 2869, 3262, 3728, 4228, 4427, 5738, 6524, 8456, 8854, 11476, 13048, 16912, 17708, 20083, 22952, 26096, 30989, 35183, 35416, 40166, 45904, 61978, 70366, 70832, 80332, 123956, 140732, 160664, 246281, 247912, 281464, 321328, 492562, 495824, 562928, 668477, 985124, 1336954, 1970248, 2673908, 3940496, 4679339, 5347816, 9358678, 10695632, 18717356, 37434712, 74869424]

約数ペア:

[(1, 74869424), (2, 37434712), (4, 18717356), (7, 10695632), (8, 9358678), (14, 5347816), (16, 4679339), (19, 3940496), (28, 2673908), (38, 1970248), (56, 1336954), (76, 985124), (112, 668477), (133, 562928), (151, 495824), (152, 492562), (233, 321328), (266, 281464), (302, 247912), (304, 246281), (466, 160664), (532, 140732), (604, 123956), (932, 80332), (1057, 70832), (1064, 70366), (1208, 61978), (1631, 45904), (1864, 40166), (2114, 35416), (2128, 35183), (2416, 30989), (2869, 26096), (3262, 22952), (3728, 20083), (4228, 17708), (4427, 16912), (5738, 13048), (6524, 11476), (8456, 8854)]