85457844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2971}}^1$

素因数の和:3045

約数の個数: 72

約数和(自身を含む): 233670528

約数和(自身を除く): 148212684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 1598, 1692, 2397, 2971, 3196, 4794, 5942, 7191, 8913, 9588, 11884, 14382, 17826, 26739, 28764, 35652, 50507, 53478, 101014, 106956, 139637, 151521, 202028, 279274, 303042, 418911, 454563, 558548, 606084, 837822, 909126, 1256733, 1675644, 1818252, 2373829, 2513466, 4747658, 5026932, 7121487, 9495316, 14242974, 21364461, 28485948, 42728922, 85457844]

約数ペア:

[(1, 85457844), (2, 42728922), (3, 28485948), (4, 21364461), (6, 14242974), (9, 9495316), (12, 7121487), (17, 5026932), (18, 4747658), (34, 2513466), (36, 2373829), (47, 1818252), (51, 1675644), (68, 1256733), (94, 909126), (102, 837822), (141, 606084), (153, 558548), (188, 454563), (204, 418911), (282, 303042), (306, 279274), (423, 202028), (564, 151521), (612, 139637), (799, 106956), (846, 101014), (1598, 53478), (1692, 50507), (2397, 35652), (2971, 28764), (3196, 26739), (4794, 17826), (5942, 14382), (7191, 11884), (8913, 9588)]