82871502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3581}}^1$

素因数の和:3641

約数の個数: 64

約数和(自身を含む): 206323200

約数和(自身を除く): 123451698

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 203, 266, 399, 406, 551, 609, 798, 1102, 1218, 1653, 3306, 3581, 3857, 7162, 7714, 10743, 11571, 21486, 23142, 25067, 50134, 68039, 75201, 103849, 136078, 150402, 204117, 207698, 311547, 408234, 476273, 623094, 726943, 952546, 1428819, 1453886, 1973131, 2180829, 2857638, 3946262, 4361658, 5919393, 11838786, 13811917, 27623834, 41435751, 82871502]

約数ペア:

[(1, 82871502), (2, 41435751), (3, 27623834), (6, 13811917), (7, 11838786), (14, 5919393), (19, 4361658), (21, 3946262), (29, 2857638), (38, 2180829), (42, 1973131), (57, 1453886), (58, 1428819), (87, 952546), (114, 726943), (133, 623094), (174, 476273), (203, 408234), (266, 311547), (399, 207698), (406, 204117), (551, 150402), (609, 136078), (798, 103849), (1102, 75201), (1218, 68039), (1653, 50134), (3306, 25067), (3581, 23142), (3857, 21486), (7162, 11571), (7714, 10743)]