77584416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 256048128

約数和(自身を除く): 178463712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 83, 84, 91, 96, 104, 107, 112, 156, 166, 168, 182, 208, 214, 224, 249, 273, 312, 321, 332, 336, 364, 416, 428, 498, 546, 581, 624, 642, 664, 672, 728, 749, 856, 996, 1079, 1092, 1162, 1248, 1284, 1328, 1391, 1456, 1498, 1712, 1743, 1992, 2158, 2184, 2247, 2324, 2568, 2656, 2782, 2912, 2996, 3237, 3424, 3486, 3984, 4173, 4316, 4368, 4494, 4648, 5136, 5564, 5992, 6474, 6972, 7553, 7968, 8346, 8632, 8736, 8881, 8988, 9296, 9737, 10272, 11128, 11984, 12948, 13944, 15106, 16692, 17264, 17762, 17976, 18592, 19474, 22256, 22659, 23968, 25896, 26643, 27888, 29211, 30212, 33384, 34528, 35524, 35952, 38948, 44512, 45318, 51792, 53286, 55776, 58422, 60424, 62167, 66768, 71048, 71904, 77896, 90636, 103584, 106572, 115453, 116844, 120848, 124334, 133536, 142096, 155792, 181272, 186501, 213144, 230906, 233688, 241696, 248668, 284192, 311584, 346359, 362544, 373002, 426288, 461812, 467376, 497336, 692718, 725088, 746004, 808171, 852576, 923624, 934752, 994672, 1385436, 1492008, 1616342, 1847248, 1989344, 2424513, 2770872, 2984016, 3232684, 3694496, 4849026, 5541744, 5968032, 6465368, 9698052, 11083488, 12930736, 19396104, 25861472, 38792208, 77584416]

約数ペア:

[(1, 77584416), (2, 38792208), (3, 25861472), (4, 19396104), (6, 12930736), (7, 11083488), (8, 9698052), (12, 6465368), (13, 5968032), (14, 5541744), (16, 4849026), (21, 3694496), (24, 3232684), (26, 2984016), (28, 2770872), (32, 2424513), (39, 1989344), (42, 1847248), (48, 1616342), (52, 1492008), (56, 1385436), (78, 994672), (83, 934752), (84, 923624), (91, 852576), (96, 808171), (104, 746004), (107, 725088), (112, 692718), (156, 497336), (166, 467376), (168, 461812), (182, 426288), (208, 373002), (214, 362544), (224, 346359), (249, 311584), (273, 284192), (312, 248668), (321, 241696), (332, 233688), (336, 230906), (364, 213144), (416, 186501), (428, 181272), (498, 155792), (546, 142096), (581, 133536), (624, 124334), (642, 120848), (664, 116844), (672, 115453), (728, 106572), (749, 103584), (856, 90636), (996, 77896), (1079, 71904), (1092, 71048), (1162, 66768), (1248, 62167), (1284, 60424), (1328, 58422), (1391, 55776), (1456, 53286), (1498, 51792), (1712, 45318), (1743, 44512), (1992, 38948), (2158, 35952), (2184, 35524), (2247, 34528), (2324, 33384), (2568, 30212), (2656, 29211), (2782, 27888), (2912, 26643), (2996, 25896), (3237, 23968), (3424, 22659), (3486, 22256), (3984, 19474), (4173, 18592), (4316, 17976), (4368, 17762), (4494, 17264), (4648, 16692), (5136, 15106), (5564, 13944), (5992, 12948), (6474, 11984), (6972, 11128), (7553, 10272), (7968, 9737), (8346, 9296), (8632, 8988), (8736, 8881)]