79912404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 256288032

約数和(自身を除く): 176375628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 43, 44, 52, 57, 66, 76, 78, 86, 99, 114, 117, 129, 132, 143, 156, 171, 172, 198, 209, 228, 234, 247, 258, 286, 342, 361, 387, 396, 418, 429, 468, 473, 494, 516, 559, 572, 627, 684, 722, 741, 774, 817, 836, 858, 946, 988, 1083, 1118, 1254, 1287, 1419, 1444, 1482, 1548, 1634, 1677, 1716, 1881, 1892, 2166, 2223, 2236, 2451, 2508, 2574, 2717, 2838, 2964, 3249, 3268, 3354, 3762, 3971, 4257, 4332, 4446, 4693, 4902, 5031, 5148, 5434, 5676, 6149, 6498, 6708, 7353, 7524, 7942, 8151, 8514, 8892, 8987, 9386, 9804, 10062, 10621, 10868, 11913, 12298, 12996, 14079, 14706, 15523, 15884, 16302, 17028, 17974, 18447, 18772, 20124, 21242, 23826, 24453, 24596, 26961, 28158, 29412, 31046, 31863, 32604, 35739, 35948, 36894, 42237, 42484, 46569, 47652, 48906, 51623, 53922, 55341, 56316, 62092, 63726, 71478, 73788, 80883, 84474, 93138, 95589, 97812, 103246, 107844, 110682, 116831, 127452, 139707, 142956, 154869, 161766, 168948, 170753, 186276, 191178, 201799, 206492, 221364, 233662, 279414, 309738, 323532, 341506, 350493, 382356, 403598, 464607, 467324, 512259, 558828, 605397, 619476, 683012, 700986, 807196, 929214, 1024518, 1051479, 1210794, 1401972, 1536777, 1816191, 1858428, 2049036, 2102958, 2219789, 2421588, 3073554, 3632382, 4205916, 4439578, 6147108, 6659367, 7264764, 8879156, 13318734, 19978101, 26637468, 39956202, 79912404]

約数ペア:

[(1, 79912404), (2, 39956202), (3, 26637468), (4, 19978101), (6, 13318734), (9, 8879156), (11, 7264764), (12, 6659367), (13, 6147108), (18, 4439578), (19, 4205916), (22, 3632382), (26, 3073554), (33, 2421588), (36, 2219789), (38, 2102958), (39, 2049036), (43, 1858428), (44, 1816191), (52, 1536777), (57, 1401972), (66, 1210794), (76, 1051479), (78, 1024518), (86, 929214), (99, 807196), (114, 700986), (117, 683012), (129, 619476), (132, 605397), (143, 558828), (156, 512259), (171, 467324), (172, 464607), (198, 403598), (209, 382356), (228, 350493), (234, 341506), (247, 323532), (258, 309738), (286, 279414), (342, 233662), (361, 221364), (387, 206492), (396, 201799), (418, 191178), (429, 186276), (468, 170753), (473, 168948), (494, 161766), (516, 154869), (559, 142956), (572, 139707), (627, 127452), (684, 116831), (722, 110682), (741, 107844), (774, 103246), (817, 97812), (836, 95589), (858, 93138), (946, 84474), (988, 80883), (1083, 73788), (1118, 71478), (1254, 63726), (1287, 62092), (1419, 56316), (1444, 55341), (1482, 53922), (1548, 51623), (1634, 48906), (1677, 47652), (1716, 46569), (1881, 42484), (1892, 42237), (2166, 36894), (2223, 35948), (2236, 35739), (2451, 32604), (2508, 31863), (2574, 31046), (2717, 29412), (2838, 28158), (2964, 26961), (3249, 24596), (3268, 24453), (3354, 23826), (3762, 21242), (3971, 20124), (4257, 18772), (4332, 18447), (4446, 17974), (4693, 17028), (4902, 16302), (5031, 15884), (5148, 15523), (5434, 14706), (5676, 14079), (6149, 12996), (6498, 12298), (6708, 11913), (7353, 10868), (7524, 10621), (7942, 10062), (8151, 9804), (8514, 9386), (8892, 8987)]