89001472

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1351

約数の個数: 80

約数和(自身を含む): 214093440

約数和(自身を除く): 125091968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1307, 1792, 2128, 2432, 2614, 3584, 4256, 4864, 5228, 8512, 9149, 9728, 10456, 17024, 18298, 20912, 24833, 34048, 36596, 41824, 49666, 68096, 73192, 83648, 99332, 146384, 167296, 173831, 198664, 292768, 334592, 347662, 397328, 585536, 669184, 695324, 794656, 1171072, 1390648, 1589312, 2342144, 2781296, 3178624, 4684288, 5562592, 6357248, 11125184, 12714496, 22250368, 44500736, 89001472]

約数ペア:

[(1, 89001472), (2, 44500736), (4, 22250368), (7, 12714496), (8, 11125184), (14, 6357248), (16, 5562592), (19, 4684288), (28, 3178624), (32, 2781296), (38, 2342144), (56, 1589312), (64, 1390648), (76, 1171072), (112, 794656), (128, 695324), (133, 669184), (152, 585536), (224, 397328), (256, 347662), (266, 334592), (304, 292768), (448, 198664), (512, 173831), (532, 167296), (608, 146384), (896, 99332), (1064, 83648), (1216, 73192), (1307, 68096), (1792, 49666), (2128, 41824), (2432, 36596), (2614, 34048), (3584, 24833), (4256, 20912), (4864, 18298), (5228, 17024), (8512, 10456), (9149, 9728)]