79878888

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{58391}}^1$

素因数の和:58422

約数の個数: 48

約数和(自身を含む): 227728800

約数和(自身を除く): 147849912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 58391, 116782, 175173, 233564, 350346, 467128, 525519, 700692, 1051038, 1109429, 1401384, 2102076, 2218858, 3328287, 4204152, 4437716, 6656574, 8875432, 9984861, 13313148, 19969722, 26626296, 39939444, 79878888]

約数ペア:

[(1, 79878888), (2, 39939444), (3, 26626296), (4, 19969722), (6, 13313148), (8, 9984861), (9, 8875432), (12, 6656574), (18, 4437716), (19, 4204152), (24, 3328287), (36, 2218858), (38, 2102076), (57, 1401384), (72, 1109429), (76, 1051038), (114, 700692), (152, 525519), (171, 467128), (228, 350346), (342, 233564), (456, 175173), (684, 116782), (1368, 58391)]