71555184

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2269}}^1$

素因数の和:2359

約数の個数: 80

約数和(自身を含む): 208295200

約数和(自身を除く): 136740016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2269, 2628, 3504, 3942, 4538, 5256, 6807, 7884, 9076, 10512, 13614, 15768, 18152, 20421, 27228, 31536, 36304, 40842, 54456, 61263, 81684, 108912, 122526, 163368, 165637, 245052, 326736, 331274, 490104, 496911, 662548, 980208, 993822, 1325096, 1490733, 1987644, 2650192, 2981466, 3975288, 4472199, 5962932, 7950576, 8944398, 11925864, 17888796, 23851728, 35777592, 71555184]

約数ペア:

[(1, 71555184), (2, 35777592), (3, 23851728), (4, 17888796), (6, 11925864), (8, 8944398), (9, 7950576), (12, 5962932), (16, 4472199), (18, 3975288), (24, 2981466), (27, 2650192), (36, 1987644), (48, 1490733), (54, 1325096), (72, 993822), (73, 980208), (108, 662548), (144, 496911), (146, 490104), (216, 331274), (219, 326736), (292, 245052), (432, 165637), (438, 163368), (584, 122526), (657, 108912), (876, 81684), (1168, 61263), (1314, 54456), (1752, 40842), (1971, 36304), (2269, 31536), (2628, 27228), (3504, 20421), (3942, 18152), (4538, 15768), (5256, 13614), (6807, 10512), (7884, 9076)]