78589504

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^2\times {\mathrm{607}}^1$

素因数の和:660

約数の個数: 84

約数和(自身を含む): 189642496

約数和(自身を除く): 111052992

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 289, 448, 476, 544, 578, 607, 952, 1088, 1156, 1214, 1904, 2023, 2312, 2428, 3808, 4046, 4249, 4624, 4856, 7616, 8092, 8498, 9248, 9712, 10319, 16184, 16996, 18496, 19424, 20638, 32368, 33992, 38848, 41276, 64736, 67984, 72233, 82552, 129472, 135968, 144466, 165104, 175423, 271936, 288932, 330208, 350846, 577864, 660416, 701692, 1155728, 1227961, 1403384, 2311456, 2455922, 2806768, 4622912, 4911844, 5613536, 9823688, 11227072, 19647376, 39294752, 78589504]

約数ペア:

[(1, 78589504), (2, 39294752), (4, 19647376), (7, 11227072), (8, 9823688), (14, 5613536), (16, 4911844), (17, 4622912), (28, 2806768), (32, 2455922), (34, 2311456), (56, 1403384), (64, 1227961), (68, 1155728), (112, 701692), (119, 660416), (136, 577864), (224, 350846), (238, 330208), (272, 288932), (289, 271936), (448, 175423), (476, 165104), (544, 144466), (578, 135968), (607, 129472), (952, 82552), (1088, 72233), (1156, 67984), (1214, 64736), (1904, 41276), (2023, 38848), (2312, 33992), (2428, 32368), (3808, 20638), (4046, 19424), (4249, 18496), (4624, 16996), (4856, 16184), (7616, 10319), (8092, 9712), (8498, 9248)]