90911232

素因数分解:

$2^9\times 3^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 120

約数和(自身を含む): 266245980

約数和(自身を除く): 175334748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 181, 192, 218, 256, 288, 327, 362, 384, 436, 512, 543, 576, 654, 724, 768, 872, 981, 1086, 1152, 1308, 1448, 1536, 1629, 1744, 1962, 2172, 2304, 2616, 2896, 3258, 3488, 3924, 4344, 4608, 5232, 5792, 6516, 6976, 7848, 8688, 10464, 11584, 13032, 13952, 15696, 17376, 19729, 20928, 23168, 26064, 27904, 31392, 34752, 39458, 41856, 46336, 52128, 55808, 59187, 62784, 69504, 78916, 83712, 92672, 104256, 118374, 125568, 139008, 157832, 167424, 177561, 208512, 236748, 251136, 278016, 315664, 355122, 417024, 473496, 502272, 631328, 710244, 834048, 946992, 1262656, 1420488, 1893984, 2525312, 2840976, 3787968, 5050624, 5681952, 7575936, 10101248, 11363904, 15151872, 22727808, 30303744, 45455616, 90911232]

約数ペア:

[(1, 90911232), (2, 45455616), (3, 30303744), (4, 22727808), (6, 15151872), (8, 11363904), (9, 10101248), (12, 7575936), (16, 5681952), (18, 5050624), (24, 3787968), (32, 2840976), (36, 2525312), (48, 1893984), (64, 1420488), (72, 1262656), (96, 946992), (109, 834048), (128, 710244), (144, 631328), (181, 502272), (192, 473496), (218, 417024), (256, 355122), (288, 315664), (327, 278016), (362, 251136), (384, 236748), (436, 208512), (512, 177561), (543, 167424), (576, 157832), (654, 139008), (724, 125568), (768, 118374), (872, 104256), (981, 92672), (1086, 83712), (1152, 78916), (1308, 69504), (1448, 62784), (1536, 59187), (1629, 55808), (1744, 52128), (1962, 46336), (2172, 41856), (2304, 39458), (2616, 34752), (2896, 31392), (3258, 27904), (3488, 26064), (3924, 23168), (4344, 20928), (4608, 19729), (5232, 17376), (5792, 15696), (6516, 13952), (6976, 13032), (7848, 11584), (8688, 10464)]