71483664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5189}}^1$

素因数の和:5248

約数の個数: 80

約数和(自身を含む): 216236160

約数和(自身を除く): 144752496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 5189, 6888, 10378, 13776, 15567, 20756, 31134, 36323, 41512, 62268, 72646, 83024, 108969, 124536, 145292, 212749, 217938, 249072, 290584, 425498, 435876, 581168, 638247, 850996, 871752, 1276494, 1489243, 1701992, 1743504, 2552988, 2978486, 3403984, 4467729, 5105976, 5956972, 8935458, 10211952, 11913944, 17870916, 23827888, 35741832, 71483664]

約数ペア:

[(1, 71483664), (2, 35741832), (3, 23827888), (4, 17870916), (6, 11913944), (7, 10211952), (8, 8935458), (12, 5956972), (14, 5105976), (16, 4467729), (21, 3403984), (24, 2978486), (28, 2552988), (41, 1743504), (42, 1701992), (48, 1489243), (56, 1276494), (82, 871752), (84, 850996), (112, 638247), (123, 581168), (164, 435876), (168, 425498), (246, 290584), (287, 249072), (328, 217938), (336, 212749), (492, 145292), (574, 124536), (656, 108969), (861, 83024), (984, 72646), (1148, 62268), (1722, 41512), (1968, 36323), (2296, 31134), (3444, 20756), (4592, 15567), (5189, 13776), (6888, 10378)]