31347576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 92579760

約数和(自身を除く): 61232184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 107, 117, 156, 214, 234, 312, 313, 321, 428, 468, 626, 642, 856, 936, 939, 963, 1252, 1284, 1391, 1878, 1926, 2504, 2568, 2782, 2817, 3756, 3852, 4069, 4173, 5564, 5634, 7512, 7704, 8138, 8346, 11128, 11268, 12207, 12519, 16276, 16692, 22536, 24414, 25038, 32552, 33384, 33491, 36621, 48828, 50076, 66982, 73242, 97656, 100152, 100473, 133964, 146484, 200946, 267928, 292968, 301419, 401892, 435383, 602838, 803784, 870766, 1205676, 1306149, 1741532, 2411352, 2612298, 3483064, 3918447, 5224596, 7836894, 10449192, 15673788, 31347576]

約数ペア:

[(1, 31347576), (2, 15673788), (3, 10449192), (4, 7836894), (6, 5224596), (8, 3918447), (9, 3483064), (12, 2612298), (13, 2411352), (18, 1741532), (24, 1306149), (26, 1205676), (36, 870766), (39, 803784), (52, 602838), (72, 435383), (78, 401892), (104, 301419), (107, 292968), (117, 267928), (156, 200946), (214, 146484), (234, 133964), (312, 100473), (313, 100152), (321, 97656), (428, 73242), (468, 66982), (626, 50076), (642, 48828), (856, 36621), (936, 33491), (939, 33384), (963, 32552), (1252, 25038), (1284, 24414), (1391, 22536), (1878, 16692), (1926, 16276), (2504, 12519), (2568, 12207), (2782, 11268), (2817, 11128), (3756, 8346), (3852, 8138), (4069, 7704), (4173, 7512), (5564, 5634)]