72385248

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1928

約数の個数: 96

約数和(自身を含む): 211341312

約数和(自身を除く): 138956064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 1871, 2418, 2976, 3224, 3742, 4836, 5613, 6448, 7484, 9672, 11226, 12896, 14968, 19344, 22452, 24323, 29936, 38688, 44904, 48646, 58001, 59872, 72969, 89808, 97292, 116002, 145938, 174003, 179616, 194584, 232004, 291876, 348006, 389168, 464008, 583752, 696012, 754013, 778336, 928016, 1167504, 1392024, 1508026, 1856032, 2262039, 2335008, 2784048, 3016052, 4524078, 5568096, 6032104, 9048156, 12064208, 18096312, 24128416, 36192624, 72385248]

約数ペア:

[(1, 72385248), (2, 36192624), (3, 24128416), (4, 18096312), (6, 12064208), (8, 9048156), (12, 6032104), (13, 5568096), (16, 4524078), (24, 3016052), (26, 2784048), (31, 2335008), (32, 2262039), (39, 1856032), (48, 1508026), (52, 1392024), (62, 1167504), (78, 928016), (93, 778336), (96, 754013), (104, 696012), (124, 583752), (156, 464008), (186, 389168), (208, 348006), (248, 291876), (312, 232004), (372, 194584), (403, 179616), (416, 174003), (496, 145938), (624, 116002), (744, 97292), (806, 89808), (992, 72969), (1209, 59872), (1248, 58001), (1488, 48646), (1612, 44904), (1871, 38688), (2418, 29936), (2976, 24323), (3224, 22452), (3742, 19344), (4836, 14968), (5613, 12896), (6448, 11226), (7484, 9672)]