86777328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 251206144

約数和(自身を除く): 164428816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 67, 88, 121, 132, 134, 176, 201, 223, 242, 264, 268, 363, 402, 446, 484, 528, 536, 669, 726, 737, 804, 892, 968, 1072, 1338, 1452, 1474, 1608, 1784, 1936, 2211, 2453, 2676, 2904, 2948, 3216, 3568, 4422, 4906, 5352, 5808, 5896, 7359, 8107, 8844, 9812, 10704, 11792, 14718, 14941, 16214, 17688, 19624, 24321, 26983, 29436, 29882, 32428, 35376, 39248, 44823, 48642, 53966, 58872, 59764, 64856, 80949, 89646, 97284, 107932, 117744, 119528, 129712, 161898, 164351, 179292, 194568, 215864, 239056, 323796, 328702, 358584, 389136, 431728, 493053, 647592, 657404, 717168, 986106, 1295184, 1314808, 1807861, 1972212, 2629616, 3615722, 3944424, 5423583, 7231444, 7888848, 10847166, 14462888, 21694332, 28925776, 43388664, 86777328]

約数ペア:

[(1, 86777328), (2, 43388664), (3, 28925776), (4, 21694332), (6, 14462888), (8, 10847166), (11, 7888848), (12, 7231444), (16, 5423583), (22, 3944424), (24, 3615722), (33, 2629616), (44, 1972212), (48, 1807861), (66, 1314808), (67, 1295184), (88, 986106), (121, 717168), (132, 657404), (134, 647592), (176, 493053), (201, 431728), (223, 389136), (242, 358584), (264, 328702), (268, 323796), (363, 239056), (402, 215864), (446, 194568), (484, 179292), (528, 164351), (536, 161898), (669, 129712), (726, 119528), (737, 117744), (804, 107932), (892, 97284), (968, 89646), (1072, 80949), (1338, 64856), (1452, 59764), (1474, 58872), (1608, 53966), (1784, 48642), (1936, 44823), (2211, 39248), (2453, 35376), (2676, 32428), (2904, 29882), (2948, 29436), (3216, 26983), (3568, 24321), (4422, 19624), (4906, 17688), (5352, 16214), (5808, 14941), (5896, 14718), (7359, 11792), (8107, 10704), (8844, 9812)]