76278345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 146893824

約数和(自身を除く): 70615479

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 43, 55, 65, 129, 143, 165, 195, 215, 429, 473, 559, 645, 715, 827, 1419, 1677, 2145, 2365, 2481, 2795, 4135, 6149, 7095, 8385, 9097, 10751, 12405, 18447, 27291, 30745, 32253, 35561, 45485, 53755, 92235, 106683, 118261, 136455, 161265, 177805, 354783, 391171, 462293, 533415, 591305, 1173513, 1386879, 1773915, 1955855, 2311465, 5085223, 5867565, 6934395, 15255669, 25426115, 76278345]

約数ペア:

[(1, 76278345), (3, 25426115), (5, 15255669), (11, 6934395), (13, 5867565), (15, 5085223), (33, 2311465), (39, 1955855), (43, 1773915), (55, 1386879), (65, 1173513), (129, 591305), (143, 533415), (165, 462293), (195, 391171), (215, 354783), (429, 177805), (473, 161265), (559, 136455), (645, 118261), (715, 106683), (827, 92235), (1419, 53755), (1677, 45485), (2145, 35561), (2365, 32253), (2481, 30745), (2795, 27291), (4135, 18447), (6149, 12405), (7095, 10751), (8385, 9097)]