77378184

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 239229900

約数和(自身を除く): 161851716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 229, 234, 247, 312, 342, 361, 456, 458, 468, 494, 684, 687, 722, 741, 916, 936, 988, 1083, 1368, 1374, 1444, 1482, 1832, 1976, 2061, 2166, 2223, 2748, 2888, 2964, 2977, 3249, 4122, 4332, 4351, 4446, 4693, 5496, 5928, 5954, 6498, 8244, 8664, 8702, 8892, 8931, 9386, 11908, 12996, 13053, 14079, 16488, 17404, 17784, 17862, 18772, 23816, 25992, 26106, 26793, 28158, 34808, 35724, 37544, 39159, 42237, 52212, 53586, 56316, 56563, 71448, 78318, 82669, 84474, 104424, 107172, 112632, 113126, 156636, 165338, 168948, 169689, 214344, 226252, 248007, 313272, 330676, 337896, 339378, 452504, 496014, 509067, 661352, 678756, 744021, 992028, 1018134, 1074697, 1357512, 1488042, 1984056, 2036268, 2149394, 2976084, 3224091, 4072536, 4298788, 5952168, 6448182, 8597576, 9672273, 12896364, 19344546, 25792728, 38689092, 77378184]

約数ペア:

[(1, 77378184), (2, 38689092), (3, 25792728), (4, 19344546), (6, 12896364), (8, 9672273), (9, 8597576), (12, 6448182), (13, 5952168), (18, 4298788), (19, 4072536), (24, 3224091), (26, 2976084), (36, 2149394), (38, 2036268), (39, 1984056), (52, 1488042), (57, 1357512), (72, 1074697), (76, 1018134), (78, 992028), (104, 744021), (114, 678756), (117, 661352), (152, 509067), (156, 496014), (171, 452504), (228, 339378), (229, 337896), (234, 330676), (247, 313272), (312, 248007), (342, 226252), (361, 214344), (456, 169689), (458, 168948), (468, 165338), (494, 156636), (684, 113126), (687, 112632), (722, 107172), (741, 104424), (916, 84474), (936, 82669), (988, 78318), (1083, 71448), (1368, 56563), (1374, 56316), (1444, 53586), (1482, 52212), (1832, 42237), (1976, 39159), (2061, 37544), (2166, 35724), (2223, 34808), (2748, 28158), (2888, 26793), (2964, 26106), (2977, 25992), (3249, 23816), (4122, 18772), (4332, 17862), (4351, 17784), (4446, 17404), (4693, 16488), (5496, 14079), (5928, 13053), (5954, 12996), (6498, 11908), (8244, 9386), (8664, 8931), (8702, 8892)]