78905295696

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1\times {\mathrm{17519}}^1$

素因数の和:18544

約数の個数: 80

約数和(自身を含む): 206055383040

約数和(自身を除く): 127150087344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 911, 1236, 1648, 1822, 2472, 2733, 3644, 4944, 5466, 7288, 10932, 14576, 17519, 21864, 35038, 43728, 52557, 70076, 93833, 105114, 140152, 187666, 210228, 280304, 281499, 375332, 420456, 562998, 750664, 840912, 1125996, 1501328, 1804457, 2251992, 3608914, 4503984, 5413371, 7217828, 10826742, 14435656, 15959809, 21653484, 28871312, 31919618, 43306968, 47879427, 63839236, 86613936, 95758854, 127678472, 191517708, 255356944, 383035416, 766070832, 1643860327, 3287720654, 4931580981, 6575441308, 9863161962, 13150882616, 19726323924, 26301765232, 39452647848, 78905295696]

約数ペア:

[(1, 78905295696), (2, 39452647848), (3, 26301765232), (4, 19726323924), (6, 13150882616), (8, 9863161962), (12, 6575441308), (16, 4931580981), (24, 3287720654), (48, 1643860327), (103, 766070832), (206, 383035416), (309, 255356944), (412, 191517708), (618, 127678472), (824, 95758854), (911, 86613936), (1236, 63839236), (1648, 47879427), (1822, 43306968), (2472, 31919618), (2733, 28871312), (3644, 21653484), (4944, 15959809), (5466, 14435656), (7288, 10826742), (10932, 7217828), (14576, 5413371), (17519, 4503984), (21864, 3608914), (35038, 2251992), (43728, 1804457), (52557, 1501328), (70076, 1125996), (93833, 840912), (105114, 750664), (140152, 562998), (187666, 420456), (210228, 375332), (280304, 281499)]