72219456

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6599}}^1$

素因数の和:6636

約数の個数: 84

約数和(自身を含む): 217932000

約数和(自身を除く): 145712544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 6599, 10944, 13198, 19797, 26396, 39594, 52792, 59391, 79188, 105584, 118782, 125381, 158376, 211168, 237564, 250762, 316752, 376143, 422336, 475128, 501524, 633504, 752286, 950256, 1003048, 1128429, 1267008, 1504572, 1900512, 2006096, 2256858, 3009144, 3801024, 4012192, 4513716, 6018288, 8024384, 9027432, 12036576, 18054864, 24073152, 36109728, 72219456]

約数ペア:

[(1, 72219456), (2, 36109728), (3, 24073152), (4, 18054864), (6, 12036576), (8, 9027432), (9, 8024384), (12, 6018288), (16, 4513716), (18, 4012192), (19, 3801024), (24, 3009144), (32, 2256858), (36, 2006096), (38, 1900512), (48, 1504572), (57, 1267008), (64, 1128429), (72, 1003048), (76, 950256), (96, 752286), (114, 633504), (144, 501524), (152, 475128), (171, 422336), (192, 376143), (228, 316752), (288, 250762), (304, 237564), (342, 211168), (456, 158376), (576, 125381), (608, 118782), (684, 105584), (912, 79188), (1216, 59391), (1368, 52792), (1824, 39594), (2736, 26396), (3648, 19797), (5472, 13198), (6599, 10944)]