84577528

素因数分解:

$2^3\times 7^2\times {\mathrm{359}}^1\times {\mathrm{601}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 185295600

約数和(自身を除く): 100718072

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 359, 392, 601, 718, 1202, 1436, 2404, 2513, 2872, 4207, 4808, 5026, 8414, 10052, 16828, 17591, 20104, 29449, 33656, 35182, 58898, 70364, 117796, 140728, 215759, 235592, 431518, 863036, 1510313, 1726072, 3020626, 6041252, 10572191, 12082504, 21144382, 42288764, 84577528]

約数ペア:

[(1, 84577528), (2, 42288764), (4, 21144382), (7, 12082504), (8, 10572191), (14, 6041252), (28, 3020626), (49, 1726072), (56, 1510313), (98, 863036), (196, 431518), (359, 235592), (392, 215759), (601, 140728), (718, 117796), (1202, 70364), (1436, 58898), (2404, 35182), (2513, 33656), (2872, 29449), (4207, 20104), (4808, 17591), (5026, 16828), (8414, 10052)]