82801968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 233889792

約数和(自身を除く): 151087824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 94, 102, 127, 136, 141, 188, 204, 254, 272, 282, 289, 376, 381, 408, 508, 564, 578, 752, 762, 799, 816, 867, 1016, 1128, 1156, 1524, 1598, 1734, 2032, 2159, 2256, 2312, 2397, 3048, 3196, 3468, 4318, 4624, 4794, 5969, 6096, 6392, 6477, 6936, 8636, 9588, 11938, 12784, 12954, 13583, 13872, 17272, 17907, 19176, 23876, 25908, 27166, 34544, 35814, 36703, 38352, 40749, 47752, 51816, 54332, 71628, 73406, 81498, 95504, 101473, 103632, 108664, 110109, 143256, 146812, 162996, 202946, 217328, 220218, 286512, 293624, 304419, 325992, 405892, 440436, 587248, 608838, 651984, 811784, 880872, 1217676, 1623568, 1725041, 1761744, 2435352, 3450082, 4870704, 5175123, 6900164, 10350246, 13800328, 20700492, 27600656, 41400984, 82801968]

約数ペア:

[(1, 82801968), (2, 41400984), (3, 27600656), (4, 20700492), (6, 13800328), (8, 10350246), (12, 6900164), (16, 5175123), (17, 4870704), (24, 3450082), (34, 2435352), (47, 1761744), (48, 1725041), (51, 1623568), (68, 1217676), (94, 880872), (102, 811784), (127, 651984), (136, 608838), (141, 587248), (188, 440436), (204, 405892), (254, 325992), (272, 304419), (282, 293624), (289, 286512), (376, 220218), (381, 217328), (408, 202946), (508, 162996), (564, 146812), (578, 143256), (752, 110109), (762, 108664), (799, 103632), (816, 101473), (867, 95504), (1016, 81498), (1128, 73406), (1156, 71628), (1524, 54332), (1598, 51816), (1734, 47752), (2032, 40749), (2159, 38352), (2256, 36703), (2312, 35814), (2397, 34544), (3048, 27166), (3196, 25908), (3468, 23876), (4318, 19176), (4624, 17907), (4794, 17272), (5969, 13872), (6096, 13583), (6392, 12954), (6477, 12784), (6936, 11938), (8636, 9588)]