86191360

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 108

約数和(自身を含む): 220255308

約数和(自身を除く): 134063948

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 233, 256, 272, 289, 320, 340, 466, 544, 578, 640, 680, 932, 1088, 1156, 1165, 1280, 1360, 1445, 1864, 2176, 2312, 2330, 2720, 2890, 3728, 3961, 4352, 4624, 4660, 5440, 5780, 7456, 7922, 9248, 9320, 10880, 11560, 14912, 15844, 18496, 18640, 19805, 21760, 23120, 29824, 31688, 36992, 37280, 39610, 46240, 59648, 63376, 67337, 73984, 74560, 79220, 92480, 126752, 134674, 149120, 158440, 184960, 253504, 269348, 298240, 316880, 336685, 369920, 507008, 538696, 633760, 673370, 1014016, 1077392, 1267520, 1346740, 2154784, 2535040, 2693480, 4309568, 5070080, 5386960, 8619136, 10773920, 17238272, 21547840, 43095680, 86191360]

約数ペア:

[(1, 86191360), (2, 43095680), (4, 21547840), (5, 17238272), (8, 10773920), (10, 8619136), (16, 5386960), (17, 5070080), (20, 4309568), (32, 2693480), (34, 2535040), (40, 2154784), (64, 1346740), (68, 1267520), (80, 1077392), (85, 1014016), (128, 673370), (136, 633760), (160, 538696), (170, 507008), (233, 369920), (256, 336685), (272, 316880), (289, 298240), (320, 269348), (340, 253504), (466, 184960), (544, 158440), (578, 149120), (640, 134674), (680, 126752), (932, 92480), (1088, 79220), (1156, 74560), (1165, 73984), (1280, 67337), (1360, 63376), (1445, 59648), (1864, 46240), (2176, 39610), (2312, 37280), (2330, 36992), (2720, 31688), (2890, 29824), (3728, 23120), (3961, 21760), (4352, 19805), (4624, 18640), (4660, 18496), (5440, 15844), (5780, 14912), (7456, 11560), (7922, 10880), (9248, 9320)]