78339888

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:200

約数の個数: 180

約数和(自身を含む): 254267208

約数和(自身を除く): 175927320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 137, 144, 152, 171, 176, 198, 209, 228, 264, 274, 304, 342, 361, 396, 411, 418, 456, 528, 548, 627, 684, 722, 792, 822, 836, 912, 1083, 1096, 1233, 1254, 1368, 1444, 1507, 1584, 1644, 1672, 1881, 2166, 2192, 2466, 2508, 2603, 2736, 2888, 3014, 3249, 3288, 3344, 3762, 3971, 4332, 4521, 4932, 5016, 5206, 5776, 6028, 6498, 6576, 7524, 7809, 7942, 8664, 9042, 9864, 10032, 10412, 11913, 12056, 12996, 13563, 15048, 15618, 15884, 17328, 18084, 19728, 20824, 23427, 23826, 24112, 25992, 27126, 28633, 30096, 31236, 31768, 35739, 36168, 41648, 46854, 47652, 49457, 51984, 54252, 57266, 62472, 63536, 71478, 72336, 85899, 93708, 95304, 98914, 108504, 114532, 124944, 142956, 148371, 171798, 187416, 190608, 197828, 217008, 229064, 257697, 285912, 296742, 343596, 374832, 395656, 445113, 458128, 515394, 544027, 571824, 593484, 687192, 791312, 890226, 1030788, 1088054, 1186968, 1374384, 1632081, 1780452, 2061576, 2176108, 2373936, 3264162, 3560904, 4123152, 4352216, 4896243, 6528324, 7121808, 8704432, 9792486, 13056648, 19584972, 26113296, 39169944, 78339888]

約数ペア:

[(1, 78339888), (2, 39169944), (3, 26113296), (4, 19584972), (6, 13056648), (8, 9792486), (9, 8704432), (11, 7121808), (12, 6528324), (16, 4896243), (18, 4352216), (19, 4123152), (22, 3560904), (24, 3264162), (33, 2373936), (36, 2176108), (38, 2061576), (44, 1780452), (48, 1632081), (57, 1374384), (66, 1186968), (72, 1088054), (76, 1030788), (88, 890226), (99, 791312), (114, 687192), (132, 593484), (137, 571824), (144, 544027), (152, 515394), (171, 458128), (176, 445113), (198, 395656), (209, 374832), (228, 343596), (264, 296742), (274, 285912), (304, 257697), (342, 229064), (361, 217008), (396, 197828), (411, 190608), (418, 187416), (456, 171798), (528, 148371), (548, 142956), (627, 124944), (684, 114532), (722, 108504), (792, 98914), (822, 95304), (836, 93708), (912, 85899), (1083, 72336), (1096, 71478), (1233, 63536), (1254, 62472), (1368, 57266), (1444, 54252), (1507, 51984), (1584, 49457), (1644, 47652), (1672, 46854), (1881, 41648), (2166, 36168), (2192, 35739), (2466, 31768), (2508, 31236), (2603, 30096), (2736, 28633), (2888, 27126), (3014, 25992), (3249, 24112), (3288, 23826), (3344, 23427), (3762, 20824), (3971, 19728), (4332, 18084), (4521, 17328), (4932, 15884), (5016, 15618), (5206, 15048), (5776, 13563), (6028, 12996), (6498, 12056), (6576, 11913), (7524, 10412), (7809, 10032), (7942, 9864), (8664, 9042)]