77450232

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 220147200

約数和(自身を除く): 142696968

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 97, 102, 103, 114, 136, 152, 194, 204, 206, 228, 291, 309, 323, 388, 408, 412, 456, 582, 618, 646, 776, 824, 969, 1164, 1236, 1292, 1649, 1751, 1843, 1938, 1957, 2328, 2472, 2584, 3298, 3502, 3686, 3876, 3914, 4947, 5253, 5529, 5871, 6596, 7004, 7372, 7752, 7828, 9894, 9991, 10506, 11058, 11742, 13192, 14008, 14744, 15656, 19788, 19982, 21012, 22116, 23484, 29973, 31331, 33269, 39576, 39964, 42024, 44232, 46968, 59946, 62662, 66538, 79928, 93993, 99807, 119892, 125324, 133076, 169847, 187986, 189829, 199614, 239784, 250648, 266152, 339694, 375972, 379658, 399228, 509541, 569487, 679388, 751944, 759316, 798456, 1019082, 1138974, 1358776, 1518632, 2038164, 2277948, 3227093, 4076328, 4555896, 6454186, 9681279, 12908372, 19362558, 25816744, 38725116, 77450232]

約数ペア:

[(1, 77450232), (2, 38725116), (3, 25816744), (4, 19362558), (6, 12908372), (8, 9681279), (12, 6454186), (17, 4555896), (19, 4076328), (24, 3227093), (34, 2277948), (38, 2038164), (51, 1518632), (57, 1358776), (68, 1138974), (76, 1019082), (97, 798456), (102, 759316), (103, 751944), (114, 679388), (136, 569487), (152, 509541), (194, 399228), (204, 379658), (206, 375972), (228, 339694), (291, 266152), (309, 250648), (323, 239784), (388, 199614), (408, 189829), (412, 187986), (456, 169847), (582, 133076), (618, 125324), (646, 119892), (776, 99807), (824, 93993), (969, 79928), (1164, 66538), (1236, 62662), (1292, 59946), (1649, 46968), (1751, 44232), (1843, 42024), (1938, 39964), (1957, 39576), (2328, 33269), (2472, 31331), (2584, 29973), (3298, 23484), (3502, 22116), (3686, 21012), (3876, 19982), (3914, 19788), (4947, 15656), (5253, 14744), (5529, 14008), (5871, 13192), (6596, 11742), (7004, 11058), (7372, 10506), (7752, 9991), (7828, 9894)]