84519680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{9433}}^1$

素因数の和:9461

約数の個数: 72

約数和(自身を含む): 231397152

約数和(自身を除く): 146877472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 9433, 18866, 37732, 47165, 66031, 75464, 94330, 132062, 150928, 188660, 264124, 301856, 330155, 377320, 528248, 603712, 660310, 754640, 1056496, 1207424, 1320620, 1509280, 2112992, 2414848, 2641240, 3018560, 4225984, 5282480, 6037120, 8451968, 10564960, 12074240, 16903936, 21129920, 42259840, 84519680]

約数ペア:

[(1, 84519680), (2, 42259840), (4, 21129920), (5, 16903936), (7, 12074240), (8, 10564960), (10, 8451968), (14, 6037120), (16, 5282480), (20, 4225984), (28, 3018560), (32, 2641240), (35, 2414848), (40, 2112992), (56, 1509280), (64, 1320620), (70, 1207424), (80, 1056496), (112, 754640), (128, 660310), (140, 603712), (160, 528248), (224, 377320), (256, 330155), (280, 301856), (320, 264124), (448, 188660), (560, 150928), (640, 132062), (896, 94330), (1120, 75464), (1280, 66031), (1792, 47165), (2240, 37732), (4480, 18866), (8960, 9433)]