81246888

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6599}}^1$

素因数の和:6636

約数の個数: 80

約数和(自身を含む): 239580000

約数和(自身を除く): 158333112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 6599, 12312, 13198, 19797, 26396, 39594, 52792, 59391, 79188, 118782, 125381, 158376, 178173, 237564, 250762, 356346, 376143, 475128, 501524, 534519, 712692, 752286, 1003048, 1069038, 1128429, 1425384, 1504572, 2138076, 2256858, 3009144, 3385287, 4276152, 4513716, 6770574, 9027432, 10155861, 13541148, 20311722, 27082296, 40623444, 81246888]

約数ペア:

[(1, 81246888), (2, 40623444), (3, 27082296), (4, 20311722), (6, 13541148), (8, 10155861), (9, 9027432), (12, 6770574), (18, 4513716), (19, 4276152), (24, 3385287), (27, 3009144), (36, 2256858), (38, 2138076), (54, 1504572), (57, 1425384), (72, 1128429), (76, 1069038), (81, 1003048), (108, 752286), (114, 712692), (152, 534519), (162, 501524), (171, 475128), (216, 376143), (228, 356346), (324, 250762), (342, 237564), (456, 178173), (513, 158376), (648, 125381), (684, 118782), (1026, 79188), (1368, 59391), (1539, 52792), (2052, 39594), (3078, 26396), (4104, 19797), (6156, 13198), (6599, 12312)]