67783408

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1550

約数の個数: 80

約数和(自身を含む): 168274944

約数和(自身を除く): 100491536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 518, 592, 616, 814, 1036, 1232, 1487, 1628, 2072, 2849, 2974, 3256, 4144, 5698, 5948, 6512, 10409, 11396, 11896, 16357, 20818, 22792, 23792, 32714, 41636, 45584, 55019, 65428, 83272, 110038, 114499, 130856, 166544, 220076, 228998, 261712, 385133, 440152, 457996, 605209, 770266, 880304, 915992, 1210418, 1540532, 1831984, 2420836, 3081064, 4236463, 4841672, 6162128, 8472926, 9683344, 16945852, 33891704, 67783408]

約数ペア:

[(1, 67783408), (2, 33891704), (4, 16945852), (7, 9683344), (8, 8472926), (11, 6162128), (14, 4841672), (16, 4236463), (22, 3081064), (28, 2420836), (37, 1831984), (44, 1540532), (56, 1210418), (74, 915992), (77, 880304), (88, 770266), (112, 605209), (148, 457996), (154, 440152), (176, 385133), (259, 261712), (296, 228998), (308, 220076), (407, 166544), (518, 130856), (592, 114499), (616, 110038), (814, 83272), (1036, 65428), (1232, 55019), (1487, 45584), (1628, 41636), (2072, 32714), (2849, 23792), (2974, 22792), (3256, 20818), (4144, 16357), (5698, 11896), (5948, 11396), (6512, 10409)]