87006816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1413

約数の個数: 144

約数和(自身を含む): 282338784

約数和(自身を除く): 195331968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1367, 1632, 1768, 1872, 1989, 2448, 2652, 2734, 3536, 3744, 3978, 4101, 4896, 5304, 5468, 7072, 7956, 8202, 10608, 10936, 12303, 15912, 16404, 17771, 21216, 21872, 23239, 24606, 31824, 32808, 35542, 43744, 46478, 49212, 53313, 63648, 65616, 69717, 71084, 92956, 98424, 106626, 131232, 139434, 142168, 159939, 185912, 196848, 209151, 213252, 278868, 284336, 302107, 319878, 371824, 393696, 418302, 426504, 557736, 568672, 604214, 639756, 743648, 836604, 853008, 906321, 1115472, 1208428, 1279512, 1673208, 1706016, 1812642, 2230944, 2416856, 2559024, 2718963, 3346416, 3625284, 4833712, 5118048, 5437926, 6692832, 7250568, 9667424, 10875852, 14501136, 21751704, 29002272, 43503408, 87006816]

約数ペア:

[(1, 87006816), (2, 43503408), (3, 29002272), (4, 21751704), (6, 14501136), (8, 10875852), (9, 9667424), (12, 7250568), (13, 6692832), (16, 5437926), (17, 5118048), (18, 4833712), (24, 3625284), (26, 3346416), (32, 2718963), (34, 2559024), (36, 2416856), (39, 2230944), (48, 1812642), (51, 1706016), (52, 1673208), (68, 1279512), (72, 1208428), (78, 1115472), (96, 906321), (102, 853008), (104, 836604), (117, 743648), (136, 639756), (144, 604214), (153, 568672), (156, 557736), (204, 426504), (208, 418302), (221, 393696), (234, 371824), (272, 319878), (288, 302107), (306, 284336), (312, 278868), (408, 213252), (416, 209151), (442, 196848), (468, 185912), (544, 159939), (612, 142168), (624, 139434), (663, 131232), (816, 106626), (884, 98424), (936, 92956), (1224, 71084), (1248, 69717), (1326, 65616), (1367, 63648), (1632, 53313), (1768, 49212), (1872, 46478), (1989, 43744), (2448, 35542), (2652, 32808), (2734, 31824), (3536, 24606), (3744, 23239), (3978, 21872), (4101, 21216), (4896, 17771), (5304, 16404), (5468, 15912), (7072, 12303), (7956, 10936), (8202, 10608)]