90780773908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1811413}}^1$

素因数の和:1811512

約数の個数: 48

約数和(自身を含む): 186242341824

約数和(自身を除く): 95461567916

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 187, 268, 374, 737, 748, 1139, 1474, 2278, 2948, 4556, 12529, 25058, 50116, 1811413, 3622826, 7245652, 19925543, 30794021, 39851086, 61588042, 79702172, 121364671, 123176084, 242729342, 338734231, 485458684, 677468462, 1335011381, 1354936924, 2063199407, 2670022762, 4126398814, 5340045524, 8252797628, 22695193477, 45390386954, 90780773908]

約数ペア:

[(1, 90780773908), (2, 45390386954), (4, 22695193477), (11, 8252797628), (17, 5340045524), (22, 4126398814), (34, 2670022762), (44, 2063199407), (67, 1354936924), (68, 1335011381), (134, 677468462), (187, 485458684), (268, 338734231), (374, 242729342), (737, 123176084), (748, 121364671), (1139, 79702172), (1474, 61588042), (2278, 39851086), (2948, 30794021), (4556, 19925543), (12529, 7245652), (25058, 3622826), (50116, 1811413)]