89312312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 187488000

約数和(自身を除く): 98175688

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 59, 76, 92, 118, 152, 184, 236, 433, 437, 472, 866, 874, 1121, 1357, 1732, 1748, 2242, 2714, 3464, 3496, 4484, 5428, 8227, 8968, 9959, 10856, 16454, 19918, 25547, 25783, 32908, 39836, 51094, 51566, 65816, 79672, 102188, 103132, 189221, 204376, 206264, 378442, 485393, 587581, 756884, 970786, 1175162, 1513768, 1941572, 2350324, 3883144, 4700648, 11164039, 22328078, 44656156, 89312312]

約数ペア:

[(1, 89312312), (2, 44656156), (4, 22328078), (8, 11164039), (19, 4700648), (23, 3883144), (38, 2350324), (46, 1941572), (59, 1513768), (76, 1175162), (92, 970786), (118, 756884), (152, 587581), (184, 485393), (236, 378442), (433, 206264), (437, 204376), (472, 189221), (866, 103132), (874, 102188), (1121, 79672), (1357, 65816), (1732, 51566), (1748, 51094), (2242, 39836), (2714, 32908), (3464, 25783), (3496, 25547), (4484, 19918), (5428, 16454), (8227, 10856), (8968, 9959)]