77825376

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 239016960

約数和(自身を除く): 161191584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 207, 248, 276, 279, 288, 368, 372, 379, 414, 496, 552, 558, 713, 736, 744, 758, 828, 992, 1104, 1116, 1137, 1426, 1488, 1516, 1656, 2139, 2208, 2232, 2274, 2852, 2976, 3032, 3312, 3411, 4278, 4464, 4548, 5704, 6064, 6417, 6624, 6822, 8556, 8717, 8928, 9096, 11408, 11749, 12128, 12834, 13644, 17112, 17434, 18192, 22816, 23498, 25668, 26151, 27288, 34224, 34868, 35247, 36384, 46996, 51336, 52302, 54576, 68448, 69736, 70494, 78453, 93992, 102672, 104604, 105741, 109152, 139472, 140988, 156906, 187984, 205344, 209208, 211482, 270227, 278944, 281976, 313812, 375968, 418416, 422964, 540454, 563952, 627624, 810681, 836832, 845928, 1080908, 1127904, 1255248, 1621362, 1691856, 2161816, 2432043, 2510496, 3242724, 3383712, 4323632, 4864086, 6485448, 8647264, 9728172, 12970896, 19456344, 25941792, 38912688, 77825376]

約数ペア:

[(1, 77825376), (2, 38912688), (3, 25941792), (4, 19456344), (6, 12970896), (8, 9728172), (9, 8647264), (12, 6485448), (16, 4864086), (18, 4323632), (23, 3383712), (24, 3242724), (31, 2510496), (32, 2432043), (36, 2161816), (46, 1691856), (48, 1621362), (62, 1255248), (69, 1127904), (72, 1080908), (92, 845928), (93, 836832), (96, 810681), (124, 627624), (138, 563952), (144, 540454), (184, 422964), (186, 418416), (207, 375968), (248, 313812), (276, 281976), (279, 278944), (288, 270227), (368, 211482), (372, 209208), (379, 205344), (414, 187984), (496, 156906), (552, 140988), (558, 139472), (713, 109152), (736, 105741), (744, 104604), (758, 102672), (828, 93992), (992, 78453), (1104, 70494), (1116, 69736), (1137, 68448), (1426, 54576), (1488, 52302), (1516, 51336), (1656, 46996), (2139, 36384), (2208, 35247), (2232, 34868), (2274, 34224), (2852, 27288), (2976, 26151), (3032, 25668), (3312, 23498), (3411, 22816), (4278, 18192), (4464, 17434), (4548, 17112), (5704, 13644), (6064, 12834), (6417, 12128), (6624, 11749), (6822, 11408), (8556, 9096), (8717, 8928)]