80852044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1471}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 175415296

約数和(自身を除く): 94563252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 604, 1057, 1471, 1963, 2114, 2942, 3926, 4228, 5884, 7852, 10297, 13741, 19123, 20594, 27482, 38246, 41188, 54964, 76492, 133861, 222121, 267722, 444242, 535444, 888484, 1554847, 2887573, 3109694, 5775146, 6219388, 11550292, 20213011, 40426022, 80852044]

約数ペア:

[(1, 80852044), (2, 40426022), (4, 20213011), (7, 11550292), (13, 6219388), (14, 5775146), (26, 3109694), (28, 2887573), (52, 1554847), (91, 888484), (151, 535444), (182, 444242), (302, 267722), (364, 222121), (604, 133861), (1057, 76492), (1471, 54964), (1963, 41188), (2114, 38246), (2942, 27482), (3926, 20594), (4228, 19123), (5884, 13741), (7852, 10297)]