77169168

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 227485440

約数和(自身を除く): 150316272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 93, 118, 124, 144, 177, 186, 236, 248, 279, 293, 354, 372, 472, 496, 531, 558, 586, 708, 744, 879, 944, 1062, 1116, 1172, 1416, 1488, 1758, 1829, 2124, 2232, 2344, 2637, 2832, 3516, 3658, 4248, 4464, 4688, 5274, 5487, 7032, 7316, 8496, 9083, 10548, 10974, 14064, 14632, 16461, 17287, 18166, 21096, 21948, 27249, 29264, 32922, 34574, 36332, 42192, 43896, 51861, 54498, 65844, 69148, 72664, 81747, 87792, 103722, 108996, 131688, 138296, 145328, 155583, 163494, 207444, 217992, 263376, 276592, 311166, 326988, 414888, 435984, 535897, 622332, 653976, 829776, 1071794, 1244664, 1307952, 1607691, 2143588, 2489328, 3215382, 4287176, 4823073, 6430764, 8574352, 9646146, 12861528, 19292292, 25723056, 38584584, 77169168]

約数ペア:

[(1, 77169168), (2, 38584584), (3, 25723056), (4, 19292292), (6, 12861528), (8, 9646146), (9, 8574352), (12, 6430764), (16, 4823073), (18, 4287176), (24, 3215382), (31, 2489328), (36, 2143588), (48, 1607691), (59, 1307952), (62, 1244664), (72, 1071794), (93, 829776), (118, 653976), (124, 622332), (144, 535897), (177, 435984), (186, 414888), (236, 326988), (248, 311166), (279, 276592), (293, 263376), (354, 217992), (372, 207444), (472, 163494), (496, 155583), (531, 145328), (558, 138296), (586, 131688), (708, 108996), (744, 103722), (879, 87792), (944, 81747), (1062, 72664), (1116, 69148), (1172, 65844), (1416, 54498), (1488, 51861), (1758, 43896), (1829, 42192), (2124, 36332), (2232, 34574), (2344, 32922), (2637, 29264), (2832, 27249), (3516, 21948), (3658, 21096), (4248, 18166), (4464, 17287), (4688, 16461), (5274, 14632), (5487, 14064), (7032, 10974), (7316, 10548), (8496, 9083)]