65386752

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4481}}^1$

素因数の和:4519

約数の個数: 72

約数和(自身を含む): 183224160

約数和(自身を除く): 117837408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4481, 4864, 7296, 8962, 13443, 14592, 17924, 26886, 35848, 53772, 71696, 85139, 107544, 143392, 170278, 215088, 255417, 286784, 340556, 430176, 510834, 573568, 681112, 860352, 1021668, 1147136, 1362224, 1720704, 2043336, 2724448, 3441408, 4086672, 5448896, 8173344, 10897792, 16346688, 21795584, 32693376, 65386752]

約数ペア:

[(1, 65386752), (2, 32693376), (3, 21795584), (4, 16346688), (6, 10897792), (8, 8173344), (12, 5448896), (16, 4086672), (19, 3441408), (24, 2724448), (32, 2043336), (38, 1720704), (48, 1362224), (57, 1147136), (64, 1021668), (76, 860352), (96, 681112), (114, 573568), (128, 510834), (152, 430176), (192, 340556), (228, 286784), (256, 255417), (304, 215088), (384, 170278), (456, 143392), (608, 107544), (768, 85139), (912, 71696), (1216, 53772), (1824, 35848), (2432, 26886), (3648, 17924), (4481, 14592), (4864, 13443), (7296, 8962)]