72290196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7937}}^1$

素因数の和:7981

約数の個数: 72

約数和(自身を含む): 208039104

約数和(自身を除く): 135748908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 7937, 9108, 15874, 23811, 31748, 47622, 71433, 87307, 95244, 142866, 174614, 182551, 261921, 285732, 349228, 365102, 523842, 547653, 730204, 785763, 1047684, 1095306, 1571526, 1642959, 2008061, 2190612, 3143052, 3285918, 4016122, 6024183, 6571836, 8032244, 12048366, 18072549, 24096732, 36145098, 72290196]

約数ペア:

[(1, 72290196), (2, 36145098), (3, 24096732), (4, 18072549), (6, 12048366), (9, 8032244), (11, 6571836), (12, 6024183), (18, 4016122), (22, 3285918), (23, 3143052), (33, 2190612), (36, 2008061), (44, 1642959), (46, 1571526), (66, 1095306), (69, 1047684), (92, 785763), (99, 730204), (132, 547653), (138, 523842), (198, 365102), (207, 349228), (253, 285732), (276, 261921), (396, 182551), (414, 174614), (506, 142866), (759, 95244), (828, 87307), (1012, 71433), (1518, 47622), (2277, 31748), (3036, 23811), (4554, 15874), (7937, 9108)]