89130704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:676

約数の個数: 80

約数和(自身を含む): 200653824

約数和(自身を除く): 111523120

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 496, 598, 601, 713, 806, 1196, 1202, 1426, 1612, 2392, 2404, 2852, 3224, 4784, 4808, 5704, 6448, 7813, 9269, 9616, 11408, 13823, 15626, 18538, 18631, 27646, 31252, 37076, 37262, 55292, 62504, 74152, 74524, 110584, 125008, 148304, 149048, 179699, 221168, 242203, 298096, 359398, 428513, 484406, 718796, 857026, 968812, 1437592, 1714052, 1937624, 2875184, 3428104, 3875248, 5570669, 6856208, 11141338, 22282676, 44565352, 89130704]

約数ペア:

[(1, 89130704), (2, 44565352), (4, 22282676), (8, 11141338), (13, 6856208), (16, 5570669), (23, 3875248), (26, 3428104), (31, 2875184), (46, 1937624), (52, 1714052), (62, 1437592), (92, 968812), (104, 857026), (124, 718796), (184, 484406), (208, 428513), (248, 359398), (299, 298096), (368, 242203), (403, 221168), (496, 179699), (598, 149048), (601, 148304), (713, 125008), (806, 110584), (1196, 74524), (1202, 74152), (1426, 62504), (1612, 55292), (2392, 37262), (2404, 37076), (2852, 31252), (3224, 27646), (4784, 18631), (4808, 18538), (5704, 15626), (6448, 13823), (7813, 11408), (9269, 9616)]