78384080264

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:859

約数の個数: 128

約数和(自身を含む): 171826237440

約数和(自身を除く): 93442157176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 163, 206, 263, 317, 326, 412, 526, 634, 652, 721, 824, 1052, 1141, 1268, 1304, 1442, 1841, 2104, 2219, 2282, 2536, 2884, 3682, 4438, 4564, 5768, 7364, 8876, 9128, 14728, 16789, 17752, 27089, 32651, 33578, 42869, 51671, 54178, 65302, 67156, 83371, 85738, 103342, 108356, 117523, 130604, 134312, 166742, 171476, 189623, 206684, 216712, 228557, 235046, 261208, 300083, 333484, 342952, 361697, 379246, 413368, 457114, 470092, 583597, 600166, 666968, 723394, 758492, 914228, 940184, 1167194, 1200332, 1446788, 1516984, 1828456, 2334388, 2400664, 2893576, 4415507, 4668776, 5322113, 8587213, 8831014, 10644226, 13589473, 17174426, 17662028, 21288452, 27178946, 30908549, 34348852, 35324056, 37254791, 42576904, 54357892, 60110491, 61817098, 68697704, 74509582, 95126311, 108715784, 120220982, 123634196, 149019164, 190252622, 240441964, 247268392, 298038328, 380505244, 480883928, 761010488, 1399715719, 2799431438, 5598862876, 9798010033, 11197725752, 19596020066, 39192040132, 78384080264]

約数ペア:

[(1, 78384080264), (2, 39192040132), (4, 19596020066), (7, 11197725752), (8, 9798010033), (14, 5598862876), (28, 2799431438), (56, 1399715719), (103, 761010488), (163, 480883928), (206, 380505244), (263, 298038328), (317, 247268392), (326, 240441964), (412, 190252622), (526, 149019164), (634, 123634196), (652, 120220982), (721, 108715784), (824, 95126311), (1052, 74509582), (1141, 68697704), (1268, 61817098), (1304, 60110491), (1442, 54357892), (1841, 42576904), (2104, 37254791), (2219, 35324056), (2282, 34348852), (2536, 30908549), (2884, 27178946), (3682, 21288452), (4438, 17662028), (4564, 17174426), (5768, 13589473), (7364, 10644226), (8876, 8831014), (9128, 8587213), (14728, 5322113), (16789, 4668776), (17752, 4415507), (27089, 2893576), (32651, 2400664), (33578, 2334388), (42869, 1828456), (51671, 1516984), (54178, 1446788), (65302, 1200332), (67156, 1167194), (83371, 940184), (85738, 914228), (103342, 758492), (108356, 723394), (117523, 666968), (130604, 600166), (134312, 583597), (166742, 470092), (171476, 457114), (189623, 413368), (206684, 379246), (216712, 361697), (228557, 342952), (235046, 333484), (261208, 300083)]