88376580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21347}}^1$

素因数の和:21385

約数の個数: 72

約数和(自身を含む): 279744192

約数和(自身を除く): 191367612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 21347, 42694, 64041, 85388, 106735, 128082, 192123, 213470, 256164, 320205, 384246, 426940, 490981, 640410, 768492, 960615, 981962, 1280820, 1472943, 1921230, 1963924, 2454905, 2945886, 3842460, 4418829, 4909810, 5891772, 7364715, 8837658, 9819620, 14729430, 17675316, 22094145, 29458860, 44188290, 88376580]

約数ペア:

[(1, 88376580), (2, 44188290), (3, 29458860), (4, 22094145), (5, 17675316), (6, 14729430), (9, 9819620), (10, 8837658), (12, 7364715), (15, 5891772), (18, 4909810), (20, 4418829), (23, 3842460), (30, 2945886), (36, 2454905), (45, 1963924), (46, 1921230), (60, 1472943), (69, 1280820), (90, 981962), (92, 960615), (115, 768492), (138, 640410), (180, 490981), (207, 426940), (230, 384246), (276, 320205), (345, 256164), (414, 213470), (460, 192123), (690, 128082), (828, 106735), (1035, 85388), (1380, 64041), (2070, 42694), (4140, 21347)]