91727412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:885

約数の個数: 72

約数和(自身を含む): 250354944

約数和(自身を除く): 158627532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 257, 294, 514, 588, 607, 771, 1028, 1214, 1542, 1799, 1821, 2428, 3084, 3598, 3642, 4249, 5397, 7196, 7284, 8498, 10794, 12593, 12747, 16996, 21588, 25186, 25494, 29743, 37779, 50372, 50988, 59486, 75558, 89229, 118972, 151116, 155999, 178458, 311998, 356916, 467997, 623996, 935994, 1091993, 1871988, 2183986, 3275979, 4367972, 6551958, 7643951, 13103916, 15287902, 22931853, 30575804, 45863706, 91727412]

約数ペア:

[(1, 91727412), (2, 45863706), (3, 30575804), (4, 22931853), (6, 15287902), (7, 13103916), (12, 7643951), (14, 6551958), (21, 4367972), (28, 3275979), (42, 2183986), (49, 1871988), (84, 1091993), (98, 935994), (147, 623996), (196, 467997), (257, 356916), (294, 311998), (514, 178458), (588, 155999), (607, 151116), (771, 118972), (1028, 89229), (1214, 75558), (1542, 59486), (1799, 50988), (1821, 50372), (2428, 37779), (3084, 29743), (3598, 25494), (3642, 25186), (4249, 21588), (5397, 16996), (7196, 12747), (7284, 12593), (8498, 10794)]