64815894

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 167076000

約数和(自身を除く): 102260106

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 149, 169, 198, 234, 286, 298, 338, 429, 447, 507, 858, 894, 1014, 1287, 1341, 1521, 1639, 1859, 1937, 2197, 2574, 2682, 3042, 3278, 3718, 3874, 4394, 4917, 5577, 5811, 6591, 9834, 11154, 11622, 13182, 14751, 16731, 17433, 19773, 21307, 24167, 25181, 29502, 33462, 34866, 39546, 42614, 48334, 50362, 63921, 72501, 75543, 127842, 145002, 151086, 191763, 217503, 226629, 276991, 327353, 383526, 435006, 453258, 553982, 654706, 830973, 982059, 1661946, 1964118, 2492919, 2946177, 3600883, 4985838, 5892354, 7201766, 10802649, 21605298, 32407947, 64815894]

約数ペア:

[(1, 64815894), (2, 32407947), (3, 21605298), (6, 10802649), (9, 7201766), (11, 5892354), (13, 4985838), (18, 3600883), (22, 2946177), (26, 2492919), (33, 1964118), (39, 1661946), (66, 982059), (78, 830973), (99, 654706), (117, 553982), (143, 453258), (149, 435006), (169, 383526), (198, 327353), (234, 276991), (286, 226629), (298, 217503), (338, 191763), (429, 151086), (447, 145002), (507, 127842), (858, 75543), (894, 72501), (1014, 63921), (1287, 50362), (1341, 48334), (1521, 42614), (1639, 39546), (1859, 34866), (1937, 33462), (2197, 29502), (2574, 25181), (2682, 24167), (3042, 21307), (3278, 19773), (3718, 17433), (3874, 16731), (4394, 14751), (4917, 13182), (5577, 11622), (5811, 11154), (6591, 9834)]