73139044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 152651520

約数和(自身を除く): 79512476

約数列:

[1, 2, 4, 11, 22, 29, 31, 43, 44, 58, 62, 86, 116, 124, 172, 319, 341, 473, 638, 682, 899, 946, 1247, 1276, 1333, 1364, 1798, 1849, 1892, 2494, 2666, 3596, 3698, 4988, 5332, 7396, 9889, 13717, 14663, 19778, 20339, 27434, 29326, 38657, 39556, 40678, 53621, 54868, 57319, 58652, 77314, 81356, 107242, 114638, 154628, 214484, 229276, 425227, 589831, 630509, 850454, 1179662, 1261018, 1662251, 1700908, 2359324, 2522036, 3324502, 6649004, 18284761, 36569522, 73139044]

約数ペア:

[(1, 73139044), (2, 36569522), (4, 18284761), (11, 6649004), (22, 3324502), (29, 2522036), (31, 2359324), (43, 1700908), (44, 1662251), (58, 1261018), (62, 1179662), (86, 850454), (116, 630509), (124, 589831), (172, 425227), (319, 229276), (341, 214484), (473, 154628), (638, 114638), (682, 107242), (899, 81356), (946, 77314), (1247, 58652), (1276, 57319), (1333, 54868), (1364, 53621), (1798, 40678), (1849, 39556), (1892, 38657), (2494, 29326), (2666, 27434), (3596, 20339), (3698, 19778), (4988, 14663), (5332, 13717), (7396, 9889)]