80684604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2280

約数の個数: 144

約数和(自身を含む): 273960960

約数和(自身を除く): 193276356

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2239, 2574, 2772, 3003, 3276, 4004, 4478, 5148, 6006, 6717, 8956, 9009, 12012, 13434, 15673, 18018, 20151, 24629, 26868, 29107, 31346, 36036, 40302, 47019, 49258, 58214, 62692, 73887, 80604, 87321, 94038, 98516, 116428, 141057, 147774, 172403, 174642, 188076, 203749, 221661, 261963, 282114, 295548, 320177, 344806, 349284, 407498, 443322, 517209, 523926, 564228, 611247, 640354, 689612, 814996, 886644, 960531, 1034418, 1047852, 1222494, 1280708, 1551627, 1833741, 1921062, 2068836, 2241239, 2444988, 2881593, 3103254, 3667482, 3842124, 4482478, 5763186, 6206508, 6723717, 7334964, 8964956, 11526372, 13447434, 20171151, 26894868, 40342302, 80684604]

約数ペア:

[(1, 80684604), (2, 40342302), (3, 26894868), (4, 20171151), (6, 13447434), (7, 11526372), (9, 8964956), (11, 7334964), (12, 6723717), (13, 6206508), (14, 5763186), (18, 4482478), (21, 3842124), (22, 3667482), (26, 3103254), (28, 2881593), (33, 2444988), (36, 2241239), (39, 2068836), (42, 1921062), (44, 1833741), (52, 1551627), (63, 1280708), (66, 1222494), (77, 1047852), (78, 1034418), (84, 960531), (91, 886644), (99, 814996), (117, 689612), (126, 640354), (132, 611247), (143, 564228), (154, 523926), (156, 517209), (182, 443322), (198, 407498), (231, 349284), (234, 344806), (252, 320177), (273, 295548), (286, 282114), (308, 261963), (364, 221661), (396, 203749), (429, 188076), (462, 174642), (468, 172403), (546, 147774), (572, 141057), (693, 116428), (819, 98516), (858, 94038), (924, 87321), (1001, 80604), (1092, 73887), (1287, 62692), (1386, 58214), (1638, 49258), (1716, 47019), (2002, 40302), (2239, 36036), (2574, 31346), (2772, 29107), (3003, 26868), (3276, 24629), (4004, 20151), (4478, 18018), (5148, 15673), (6006, 13434), (6717, 12012), (8956, 9009)]