81472704

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:370

約数の個数: 112

約数和(自身を含む): 231343200

約数和(自身を除く): 149870496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 109, 136, 192, 204, 218, 229, 272, 327, 408, 436, 458, 544, 654, 687, 816, 872, 916, 1088, 1308, 1374, 1632, 1744, 1832, 1853, 2616, 2748, 3264, 3488, 3664, 3706, 3893, 5232, 5496, 5559, 6976, 7328, 7412, 7786, 10464, 10992, 11118, 11679, 14656, 14824, 15572, 20928, 21984, 22236, 23358, 24961, 29648, 31144, 43968, 44472, 46716, 49922, 59296, 62288, 74883, 88944, 93432, 99844, 118592, 124576, 149766, 177888, 186864, 199688, 249152, 299532, 355776, 373728, 399376, 424337, 599064, 747456, 798752, 848674, 1198128, 1273011, 1597504, 1697348, 2396256, 2546022, 3394696, 4792512, 5092044, 6789392, 10184088, 13578784, 20368176, 27157568, 40736352, 81472704]

約数ペア:

[(1, 81472704), (2, 40736352), (3, 27157568), (4, 20368176), (6, 13578784), (8, 10184088), (12, 6789392), (16, 5092044), (17, 4792512), (24, 3394696), (32, 2546022), (34, 2396256), (48, 1697348), (51, 1597504), (64, 1273011), (68, 1198128), (96, 848674), (102, 798752), (109, 747456), (136, 599064), (192, 424337), (204, 399376), (218, 373728), (229, 355776), (272, 299532), (327, 249152), (408, 199688), (436, 186864), (458, 177888), (544, 149766), (654, 124576), (687, 118592), (816, 99844), (872, 93432), (916, 88944), (1088, 74883), (1308, 62288), (1374, 59296), (1632, 49922), (1744, 46716), (1832, 44472), (1853, 43968), (2616, 31144), (2748, 29648), (3264, 24961), (3488, 23358), (3664, 22236), (3706, 21984), (3893, 20928), (5232, 15572), (5496, 14824), (5559, 14656), (6976, 11679), (7328, 11118), (7412, 10992), (7786, 10464)]