86664320

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7127}}^1$

素因数の和:7165

約数の個数: 64

約数和(自身を含む): 218116800

約数和(自身を除く): 131452480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 7127, 12160, 14254, 28508, 35635, 57016, 71270, 114032, 135413, 142540, 228064, 270826, 285080, 456128, 541652, 570160, 677065, 912256, 1083304, 1140320, 1354130, 2166608, 2280640, 2708260, 4333216, 4561280, 5416520, 8666432, 10833040, 17332864, 21666080, 43332160, 86664320]

約数ペア:

[(1, 86664320), (2, 43332160), (4, 21666080), (5, 17332864), (8, 10833040), (10, 8666432), (16, 5416520), (19, 4561280), (20, 4333216), (32, 2708260), (38, 2280640), (40, 2166608), (64, 1354130), (76, 1140320), (80, 1083304), (95, 912256), (128, 677065), (152, 570160), (160, 541652), (190, 456128), (304, 285080), (320, 270826), (380, 228064), (608, 142540), (640, 135413), (760, 114032), (1216, 71270), (1520, 57016), (2432, 35635), (3040, 28508), (6080, 14254), (7127, 12160)]