87236856

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 279208800

約数和(自身を除く): 191971944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 79, 84, 98, 126, 147, 158, 168, 196, 237, 252, 294, 313, 316, 392, 441, 474, 504, 553, 588, 626, 632, 711, 882, 939, 948, 1106, 1176, 1252, 1422, 1659, 1764, 1878, 1896, 2191, 2212, 2504, 2817, 2844, 3318, 3528, 3756, 3871, 4382, 4424, 4977, 5634, 5688, 6573, 6636, 7512, 7742, 8764, 9954, 11268, 11613, 13146, 13272, 15337, 15484, 17528, 19719, 19908, 22536, 23226, 24727, 26292, 30674, 30968, 34839, 39438, 39816, 46011, 46452, 49454, 52584, 61348, 69678, 74181, 78876, 92022, 92904, 98908, 122696, 138033, 139356, 148362, 157752, 173089, 184044, 197816, 222543, 276066, 278712, 296724, 346178, 368088, 445086, 519267, 552132, 593448, 692356, 890172, 1038534, 1104264, 1211623, 1384712, 1557801, 1780344, 2077068, 2423246, 3115602, 3634869, 4154136, 4846492, 6231204, 7269738, 9692984, 10904607, 12462408, 14539476, 21809214, 29078952, 43618428, 87236856]

約数ペア:

[(1, 87236856), (2, 43618428), (3, 29078952), (4, 21809214), (6, 14539476), (7, 12462408), (8, 10904607), (9, 9692984), (12, 7269738), (14, 6231204), (18, 4846492), (21, 4154136), (24, 3634869), (28, 3115602), (36, 2423246), (42, 2077068), (49, 1780344), (56, 1557801), (63, 1384712), (72, 1211623), (79, 1104264), (84, 1038534), (98, 890172), (126, 692356), (147, 593448), (158, 552132), (168, 519267), (196, 445086), (237, 368088), (252, 346178), (294, 296724), (313, 278712), (316, 276066), (392, 222543), (441, 197816), (474, 184044), (504, 173089), (553, 157752), (588, 148362), (626, 139356), (632, 138033), (711, 122696), (882, 98908), (939, 92904), (948, 92022), (1106, 78876), (1176, 74181), (1252, 69678), (1422, 61348), (1659, 52584), (1764, 49454), (1878, 46452), (1896, 46011), (2191, 39816), (2212, 39438), (2504, 34839), (2817, 30968), (2844, 30674), (3318, 26292), (3528, 24727), (3756, 23226), (3871, 22536), (4382, 19908), (4424, 19719), (4977, 17528), (5634, 15484), (5688, 15337), (6573, 13272), (6636, 13146), (7512, 11613), (7742, 11268), (8764, 9954)]