87138768

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 234477056

約数和(自身を除く): 147338288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 157, 186, 248, 314, 372, 373, 471, 496, 628, 744, 746, 942, 1119, 1256, 1488, 1492, 1884, 2238, 2512, 2984, 3768, 4476, 4867, 5968, 7536, 8952, 9734, 11563, 14601, 17904, 19468, 23126, 29202, 34689, 38936, 46252, 58404, 58561, 69378, 77872, 92504, 116808, 117122, 138756, 175683, 185008, 233616, 234244, 277512, 351366, 468488, 555024, 702732, 936976, 1405464, 1815391, 2810928, 3630782, 5446173, 7261564, 10892346, 14523128, 21784692, 29046256, 43569384, 87138768]

約数ペア:

[(1, 87138768), (2, 43569384), (3, 29046256), (4, 21784692), (6, 14523128), (8, 10892346), (12, 7261564), (16, 5446173), (24, 3630782), (31, 2810928), (48, 1815391), (62, 1405464), (93, 936976), (124, 702732), (157, 555024), (186, 468488), (248, 351366), (314, 277512), (372, 234244), (373, 233616), (471, 185008), (496, 175683), (628, 138756), (744, 117122), (746, 116808), (942, 92504), (1119, 77872), (1256, 69378), (1488, 58561), (1492, 58404), (1884, 46252), (2238, 38936), (2512, 34689), (2984, 29202), (3768, 23126), (4476, 19468), (4867, 17904), (5968, 14601), (7536, 11563), (8952, 9734)]