77722704

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:825

約数の個数: 120

約数和(自身を含む): 234604032

約数和(自身を除く): 156881328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 184, 186, 207, 248, 276, 279, 368, 372, 414, 496, 552, 558, 713, 744, 757, 828, 1104, 1116, 1426, 1488, 1514, 1656, 2139, 2232, 2271, 2852, 3028, 3312, 4278, 4464, 4542, 5704, 6056, 6417, 6813, 8556, 9084, 11408, 12112, 12834, 13626, 17112, 17411, 18168, 23467, 25668, 27252, 34224, 34822, 36336, 46934, 51336, 52233, 54504, 69644, 70401, 93868, 102672, 104466, 109008, 139288, 140802, 156699, 187736, 208932, 211203, 278576, 281604, 313398, 375472, 417864, 422406, 539741, 563208, 626796, 835728, 844812, 1079482, 1126416, 1253592, 1619223, 1689624, 2158964, 2507184, 3238446, 3379248, 4317928, 4857669, 6476892, 8635856, 9715338, 12953784, 19430676, 25907568, 38861352, 77722704]

約数ペア:

[(1, 77722704), (2, 38861352), (3, 25907568), (4, 19430676), (6, 12953784), (8, 9715338), (9, 8635856), (12, 6476892), (16, 4857669), (18, 4317928), (23, 3379248), (24, 3238446), (31, 2507184), (36, 2158964), (46, 1689624), (48, 1619223), (62, 1253592), (69, 1126416), (72, 1079482), (92, 844812), (93, 835728), (124, 626796), (138, 563208), (144, 539741), (184, 422406), (186, 417864), (207, 375472), (248, 313398), (276, 281604), (279, 278576), (368, 211203), (372, 208932), (414, 187736), (496, 156699), (552, 140802), (558, 139288), (713, 109008), (744, 104466), (757, 102672), (828, 93868), (1104, 70401), (1116, 69644), (1426, 54504), (1488, 52233), (1514, 51336), (1656, 46934), (2139, 36336), (2232, 34822), (2271, 34224), (2852, 27252), (3028, 25668), (3312, 23467), (4278, 18168), (4464, 17411), (4542, 17112), (5704, 13626), (6056, 12834), (6417, 12112), (6813, 11408), (8556, 9084)]