88063780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3907}}^1$

素因数の和:3953

約数の個数: 72

約数和(自身を含む): 224538048

約数和(自身を除く): 136474268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 2254, 3220, 3907, 4508, 5635, 7814, 11270, 15628, 19535, 22540, 27349, 39070, 54698, 78140, 89861, 109396, 136745, 179722, 191443, 273490, 359444, 382886, 449305, 546980, 629027, 765772, 898610, 957215, 1258054, 1797220, 1914430, 2516108, 3145135, 3828860, 4403189, 6290270, 8806378, 12580540, 17612756, 22015945, 44031890, 88063780]

約数ペア:

[(1, 88063780), (2, 44031890), (4, 22015945), (5, 17612756), (7, 12580540), (10, 8806378), (14, 6290270), (20, 4403189), (23, 3828860), (28, 3145135), (35, 2516108), (46, 1914430), (49, 1797220), (70, 1258054), (92, 957215), (98, 898610), (115, 765772), (140, 629027), (161, 546980), (196, 449305), (230, 382886), (245, 359444), (322, 273490), (460, 191443), (490, 179722), (644, 136745), (805, 109396), (980, 89861), (1127, 78140), (1610, 54698), (2254, 39070), (3220, 27349), (3907, 22540), (4508, 19535), (5635, 15628), (7814, 11270)]