120070912

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 261264080

約数和(自身を除く): 141193168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 128, 208, 218, 256, 331, 416, 436, 662, 832, 872, 1324, 1417, 1664, 1744, 2648, 2834, 3328, 3488, 4303, 5296, 5668, 6976, 8606, 10592, 11336, 13952, 17212, 21184, 22672, 27904, 34424, 36079, 42368, 45344, 68848, 72158, 84736, 90688, 137696, 144316, 181376, 275392, 288632, 362752, 469027, 550784, 577264, 938054, 1101568, 1154528, 1876108, 2309056, 3752216, 4618112, 7504432, 9236224, 15008864, 30017728, 60035456, 120070912]

約数ペア:

[(1, 120070912), (2, 60035456), (4, 30017728), (8, 15008864), (13, 9236224), (16, 7504432), (26, 4618112), (32, 3752216), (52, 2309056), (64, 1876108), (104, 1154528), (109, 1101568), (128, 938054), (208, 577264), (218, 550784), (256, 469027), (331, 362752), (416, 288632), (436, 275392), (662, 181376), (832, 144316), (872, 137696), (1324, 90688), (1417, 84736), (1664, 72158), (1744, 68848), (2648, 45344), (2834, 42368), (3328, 36079), (3488, 34424), (4303, 27904), (5296, 22672), (5668, 21184), (6976, 17212), (8606, 13952), (10592, 11336)]