79856316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{373}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 213733520

約数和(自身を除く): 133877204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 313, 342, 373, 626, 684, 746, 939, 1119, 1252, 1492, 1878, 2238, 2817, 3357, 3756, 4476, 5634, 5947, 6714, 7087, 11268, 11894, 13428, 14174, 17841, 21261, 23788, 28348, 35682, 42522, 53523, 63783, 71364, 85044, 107046, 116749, 127566, 214092, 233498, 255132, 350247, 466996, 700494, 1050741, 1400988, 2101482, 2218231, 4202964, 4436462, 6654693, 8872924, 13309386, 19964079, 26618772, 39928158, 79856316]

約数ペア:

[(1, 79856316), (2, 39928158), (3, 26618772), (4, 19964079), (6, 13309386), (9, 8872924), (12, 6654693), (18, 4436462), (19, 4202964), (36, 2218231), (38, 2101482), (57, 1400988), (76, 1050741), (114, 700494), (171, 466996), (228, 350247), (313, 255132), (342, 233498), (373, 214092), (626, 127566), (684, 116749), (746, 107046), (939, 85044), (1119, 71364), (1252, 63783), (1492, 53523), (1878, 42522), (2238, 35682), (2817, 28348), (3357, 23788), (3756, 21261), (4476, 17841), (5634, 14174), (5947, 13428), (6714, 11894), (7087, 11268)]