87587772

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 228372480

約数和(自身を除く): 140784708

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 31, 46, 58, 62, 69, 87, 92, 93, 116, 124, 138, 174, 186, 276, 348, 353, 372, 667, 706, 713, 899, 1059, 1334, 1412, 1426, 1798, 2001, 2118, 2139, 2668, 2697, 2852, 3596, 4002, 4236, 4278, 5394, 8004, 8119, 8556, 10237, 10788, 10943, 16238, 20474, 20677, 21886, 24357, 30711, 32476, 32829, 40948, 41354, 43772, 48714, 61422, 62031, 65658, 82708, 97428, 122844, 124062, 131316, 235451, 248124, 251689, 317347, 470902, 503378, 634694, 706353, 755067, 941804, 952041, 1006756, 1269388, 1412706, 1510134, 1904082, 2825412, 3020268, 3808164, 7298981, 14597962, 21896943, 29195924, 43793886, 87587772]

約数ペア:

[(1, 87587772), (2, 43793886), (3, 29195924), (4, 21896943), (6, 14597962), (12, 7298981), (23, 3808164), (29, 3020268), (31, 2825412), (46, 1904082), (58, 1510134), (62, 1412706), (69, 1269388), (87, 1006756), (92, 952041), (93, 941804), (116, 755067), (124, 706353), (138, 634694), (174, 503378), (186, 470902), (276, 317347), (348, 251689), (353, 248124), (372, 235451), (667, 131316), (706, 124062), (713, 122844), (899, 97428), (1059, 82708), (1334, 65658), (1412, 62031), (1426, 61422), (1798, 48714), (2001, 43772), (2118, 41354), (2139, 40948), (2668, 32829), (2697, 32476), (2852, 30711), (3596, 24357), (4002, 21886), (4236, 20677), (4278, 20474), (5394, 16238), (8004, 10943), (8119, 10788), (8556, 10237)]