87421776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4831}}^1$

素因数の和:4884

約数の個数: 80

約数和(自身を含む): 251650560

約数和(自身を除く): 164228784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 312, 348, 377, 464, 624, 696, 754, 1131, 1392, 1508, 2262, 3016, 4524, 4831, 6032, 9048, 9662, 14493, 18096, 19324, 28986, 38648, 57972, 62803, 77296, 115944, 125606, 140099, 188409, 231888, 251212, 280198, 376818, 420297, 502424, 560396, 753636, 840594, 1004848, 1120792, 1507272, 1681188, 1821287, 2241584, 3014544, 3362376, 3642574, 5463861, 6724752, 7285148, 10927722, 14570296, 21855444, 29140592, 43710888, 87421776]

約数ペア:

[(1, 87421776), (2, 43710888), (3, 29140592), (4, 21855444), (6, 14570296), (8, 10927722), (12, 7285148), (13, 6724752), (16, 5463861), (24, 3642574), (26, 3362376), (29, 3014544), (39, 2241584), (48, 1821287), (52, 1681188), (58, 1507272), (78, 1120792), (87, 1004848), (104, 840594), (116, 753636), (156, 560396), (174, 502424), (208, 420297), (232, 376818), (312, 280198), (348, 251212), (377, 231888), (464, 188409), (624, 140099), (696, 125606), (754, 115944), (1131, 77296), (1392, 62803), (1508, 57972), (2262, 38648), (3016, 28986), (4524, 19324), (4831, 18096), (6032, 14493), (9048, 9662)]