85873674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 100750326

約数列:

[1, 2, 3, 6, 23, 46, 53, 59, 69, 106, 118, 138, 159, 177, 199, 318, 354, 398, 597, 1194, 1219, 1357, 2438, 2714, 3127, 3657, 4071, 4577, 6254, 7314, 8142, 9154, 9381, 10547, 11741, 13731, 18762, 21094, 23482, 27462, 31641, 35223, 63282, 70446, 71921, 143842, 215763, 242581, 270043, 431526, 485162, 540086, 622273, 727743, 810129, 1244546, 1455486, 1620258, 1866819, 3733638, 14312279, 28624558, 42936837, 85873674]

約数ペア:

[(1, 85873674), (2, 42936837), (3, 28624558), (6, 14312279), (23, 3733638), (46, 1866819), (53, 1620258), (59, 1455486), (69, 1244546), (106, 810129), (118, 727743), (138, 622273), (159, 540086), (177, 485162), (199, 431526), (318, 270043), (354, 242581), (398, 215763), (597, 143842), (1194, 71921), (1219, 70446), (1357, 63282), (2438, 35223), (2714, 31641), (3127, 27462), (3657, 23482), (4071, 21094), (4577, 18762), (6254, 13731), (7314, 11741), (8142, 10547), (9154, 9381)]