69457648

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1511}}^1$

素因数の和:1562

約数の個数: 60

約数和(自身を含む): 154396368

約数和(自身を除く): 84938720

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 1352, 1511, 1768, 2704, 2873, 3022, 3536, 5746, 6044, 11492, 12088, 19643, 22984, 24176, 25687, 39286, 45968, 51374, 78572, 102748, 157144, 205496, 255359, 314288, 333931, 410992, 510718, 667862, 1021436, 1335724, 2042872, 2671448, 4085744, 4341103, 5342896, 8682206, 17364412, 34728824, 69457648]

約数ペア:

[(1, 69457648), (2, 34728824), (4, 17364412), (8, 8682206), (13, 5342896), (16, 4341103), (17, 4085744), (26, 2671448), (34, 2042872), (52, 1335724), (68, 1021436), (104, 667862), (136, 510718), (169, 410992), (208, 333931), (221, 314288), (272, 255359), (338, 205496), (442, 157144), (676, 102748), (884, 78572), (1352, 51374), (1511, 45968), (1768, 39286), (2704, 25687), (2873, 24176), (3022, 22984), (3536, 19643), (5746, 12088), (6044, 11492)]