87754056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 250736640

約数和(自身を除く): 162982584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 43, 52, 62, 78, 86, 93, 104, 124, 129, 156, 172, 186, 211, 248, 258, 312, 344, 372, 403, 422, 516, 559, 633, 744, 806, 844, 1032, 1118, 1209, 1266, 1333, 1612, 1677, 1688, 2236, 2418, 2532, 2666, 2743, 3224, 3354, 3999, 4472, 4836, 5064, 5332, 5486, 6541, 6708, 7998, 8229, 9073, 9672, 10664, 10972, 13082, 13416, 15996, 16458, 17329, 18146, 19623, 21944, 26164, 27219, 31992, 32916, 34658, 36292, 39246, 51987, 52328, 54438, 65832, 69316, 72584, 78492, 85033, 103974, 108876, 117949, 138632, 156984, 170066, 207948, 217752, 235898, 255099, 281263, 340132, 353847, 415896, 471796, 510198, 562526, 680264, 707694, 843789, 943592, 1020396, 1125052, 1415388, 1687578, 2040792, 2250104, 2830776, 3375156, 3656419, 6750312, 7312838, 10969257, 14625676, 21938514, 29251352, 43877028, 87754056]

約数ペア:

[(1, 87754056), (2, 43877028), (3, 29251352), (4, 21938514), (6, 14625676), (8, 10969257), (12, 7312838), (13, 6750312), (24, 3656419), (26, 3375156), (31, 2830776), (39, 2250104), (43, 2040792), (52, 1687578), (62, 1415388), (78, 1125052), (86, 1020396), (93, 943592), (104, 843789), (124, 707694), (129, 680264), (156, 562526), (172, 510198), (186, 471796), (211, 415896), (248, 353847), (258, 340132), (312, 281263), (344, 255099), (372, 235898), (403, 217752), (422, 207948), (516, 170066), (559, 156984), (633, 138632), (744, 117949), (806, 108876), (844, 103974), (1032, 85033), (1118, 78492), (1209, 72584), (1266, 69316), (1333, 65832), (1612, 54438), (1677, 52328), (1688, 51987), (2236, 39246), (2418, 36292), (2532, 34658), (2666, 32916), (2743, 31992), (3224, 27219), (3354, 26164), (3999, 21944), (4472, 19623), (4836, 18146), (5064, 17329), (5332, 16458), (5486, 15996), (6541, 13416), (6708, 13082), (7998, 10972), (8229, 10664), (9073, 9672)]