80782416

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3961

約数の個数: 120

約数和(自身を含む): 265670496

約数和(自身を除く): 184888080

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1584, 1716, 1872, 2288, 2574, 3432, 3923, 5148, 6864, 7846, 10296, 11769, 15692, 20592, 23538, 31384, 35307, 43153, 47076, 50999, 62768, 70614, 86306, 94152, 101998, 129459, 141228, 152997, 172612, 188304, 203996, 258918, 282456, 305994, 345224, 388377, 407992, 458991, 517836, 560989, 564912, 611988, 690448, 776754, 815984, 917982, 1035672, 1121978, 1223976, 1553508, 1682967, 1835964, 2071344, 2243956, 2447952, 3107016, 3365934, 3671928, 4487912, 5048901, 6214032, 6731868, 7343856, 8975824, 10097802, 13463736, 20195604, 26927472, 40391208, 80782416]

約数ペア:

[(1, 80782416), (2, 40391208), (3, 26927472), (4, 20195604), (6, 13463736), (8, 10097802), (9, 8975824), (11, 7343856), (12, 6731868), (13, 6214032), (16, 5048901), (18, 4487912), (22, 3671928), (24, 3365934), (26, 3107016), (33, 2447952), (36, 2243956), (39, 2071344), (44, 1835964), (48, 1682967), (52, 1553508), (66, 1223976), (72, 1121978), (78, 1035672), (88, 917982), (99, 815984), (104, 776754), (117, 690448), (132, 611988), (143, 564912), (144, 560989), (156, 517836), (176, 458991), (198, 407992), (208, 388377), (234, 345224), (264, 305994), (286, 282456), (312, 258918), (396, 203996), (429, 188304), (468, 172612), (528, 152997), (572, 141228), (624, 129459), (792, 101998), (858, 94152), (936, 86306), (1144, 70614), (1287, 62768), (1584, 50999), (1716, 47076), (1872, 43153), (2288, 35307), (2574, 31384), (3432, 23538), (3923, 20592), (5148, 15692), (6864, 11769), (7846, 10296)]