77888519296

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1\times {\mathrm{1249}}^1$

素因数の和:2230

約数の個数: 128

約数和(自身を含む): 179928000000

約数和(自身を除く): 102039480704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 316, 448, 553, 632, 881, 896, 1106, 1249, 1264, 1762, 2212, 2498, 2528, 3524, 4424, 4996, 5056, 6167, 7048, 8743, 8848, 9992, 10112, 12334, 14096, 17486, 17696, 19984, 24668, 28192, 34972, 35392, 39968, 49336, 56384, 69599, 69944, 70784, 79936, 98671, 98672, 112768, 139198, 139888, 159872, 197342, 197344, 278396, 279776, 394684, 394688, 487193, 556792, 559552, 690697, 789368, 789376, 974386, 1100369, 1113584, 1119104, 1381394, 1578736, 1948772, 2200738, 2227168, 2762788, 3157472, 3897544, 4401476, 4454336, 5525576, 6314944, 7702583, 7795088, 8802952, 8908672, 11051152, 12629888, 15405166, 15590176, 17605904, 22102304, 30810332, 31180352, 35211808, 44204608, 61620664, 62360704, 70423616, 86929151, 88409216, 123241328, 140847232, 173858302, 246482656, 347716604, 492965312, 608504057, 695433208, 985930624, 1217008114, 1390866416, 2434016228, 2781732832, 4868032456, 5563465664, 9736064912, 11126931328, 19472129824, 38944259648, 77888519296]

約数ペア:

[(1, 77888519296), (2, 38944259648), (4, 19472129824), (7, 11126931328), (8, 9736064912), (14, 5563465664), (16, 4868032456), (28, 2781732832), (32, 2434016228), (56, 1390866416), (64, 1217008114), (79, 985930624), (112, 695433208), (128, 608504057), (158, 492965312), (224, 347716604), (316, 246482656), (448, 173858302), (553, 140847232), (632, 123241328), (881, 88409216), (896, 86929151), (1106, 70423616), (1249, 62360704), (1264, 61620664), (1762, 44204608), (2212, 35211808), (2498, 31180352), (2528, 30810332), (3524, 22102304), (4424, 17605904), (4996, 15590176), (5056, 15405166), (6167, 12629888), (7048, 11051152), (8743, 8908672), (8848, 8802952), (9992, 7795088), (10112, 7702583), (12334, 6314944), (14096, 5525576), (17486, 4454336), (17696, 4401476), (19984, 3897544), (24668, 3157472), (28192, 2762788), (34972, 2227168), (35392, 2200738), (39968, 1948772), (49336, 1578736), (56384, 1381394), (69599, 1119104), (69944, 1113584), (70784, 1100369), (79936, 974386), (98671, 789376), (98672, 789368), (112768, 690697), (139198, 559552), (139888, 556792), (159872, 487193), (197342, 394688), (197344, 394684), (278396, 279776)]