65112216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1153}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 176423520

約数和(自身を除く): 111311304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 181, 312, 362, 543, 724, 1086, 1153, 1448, 2172, 2306, 2353, 3459, 4344, 4612, 4706, 6918, 7059, 9224, 9412, 13836, 14118, 14989, 18824, 27672, 28236, 29978, 44967, 56472, 59956, 89934, 119912, 179868, 208693, 359736, 417386, 626079, 834772, 1252158, 1669544, 2504316, 2713009, 5008632, 5426018, 8139027, 10852036, 16278054, 21704072, 32556108, 65112216]

約数ペア:

[(1, 65112216), (2, 32556108), (3, 21704072), (4, 16278054), (6, 10852036), (8, 8139027), (12, 5426018), (13, 5008632), (24, 2713009), (26, 2504316), (39, 1669544), (52, 1252158), (78, 834772), (104, 626079), (156, 417386), (181, 359736), (312, 208693), (362, 179868), (543, 119912), (724, 89934), (1086, 59956), (1153, 56472), (1448, 44967), (2172, 29978), (2306, 28236), (2353, 27672), (3459, 18824), (4344, 14989), (4612, 14118), (4706, 13836), (6918, 9412), (7059, 9224)]