78312562304

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{1021}}^1$

素因数の和:1502

約数の個数: 128

約数和(自身を含む): 167467986000

約数和(自身を除く): 89155423696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 202, 272, 349, 404, 544, 698, 808, 1021, 1088, 1396, 1616, 1717, 2042, 2176, 2792, 3232, 3434, 4084, 5584, 5933, 6464, 6868, 8168, 11168, 11866, 12928, 13736, 16336, 17357, 22336, 23732, 27472, 32672, 34714, 35249, 44672, 47464, 54944, 65344, 69428, 70498, 94928, 103121, 109888, 130688, 138856, 140996, 189856, 206242, 219776, 277712, 281992, 356329, 379712, 412484, 555424, 563984, 599233, 712658, 759424, 824968, 1110848, 1127968, 1198466, 1425316, 1649936, 1753057, 2221696, 2255936, 2396932, 2850632, 3299872, 3506114, 4511872, 4793864, 5701264, 6057593, 6599744, 7012228, 9587728, 11402528, 12115186, 13199488, 14024456, 19175456, 22805056, 24230372, 28048912, 35989229, 38350912, 45610112, 48460744, 56097824, 71978458, 76701824, 96921488, 112195648, 143956916, 193842976, 224391296, 287913832, 387685952, 575827664, 611816893, 775371904, 1151655328, 1223633786, 2303310656, 2447267572, 4606621312, 4894535144, 9789070288, 19578140576, 39156281152, 78312562304]

約数ペア:

[(1, 78312562304), (2, 39156281152), (4, 19578140576), (8, 9789070288), (16, 4894535144), (17, 4606621312), (32, 2447267572), (34, 2303310656), (64, 1223633786), (68, 1151655328), (101, 775371904), (128, 611816893), (136, 575827664), (202, 387685952), (272, 287913832), (349, 224391296), (404, 193842976), (544, 143956916), (698, 112195648), (808, 96921488), (1021, 76701824), (1088, 71978458), (1396, 56097824), (1616, 48460744), (1717, 45610112), (2042, 38350912), (2176, 35989229), (2792, 28048912), (3232, 24230372), (3434, 22805056), (4084, 19175456), (5584, 14024456), (5933, 13199488), (6464, 12115186), (6868, 11402528), (8168, 9587728), (11168, 7012228), (11866, 6599744), (12928, 6057593), (13736, 5701264), (16336, 4793864), (17357, 4511872), (22336, 3506114), (23732, 3299872), (27472, 2850632), (32672, 2396932), (34714, 2255936), (35249, 2221696), (44672, 1753057), (47464, 1649936), (54944, 1425316), (65344, 1198466), (69428, 1127968), (70498, 1110848), (94928, 824968), (103121, 759424), (109888, 712658), (130688, 599233), (138856, 563984), (140996, 555424), (189856, 412484), (206242, 379712), (219776, 356329), (277712, 281992)]