71345064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1283}}^1$

素因数の和:1630

約数の個数: 64

約数和(自身を含む): 204618240

約数和(自身を除く): 133273176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 662, 993, 1283, 1324, 1986, 2317, 2566, 2648, 3849, 3972, 4634, 5132, 6951, 7698, 7944, 8981, 9268, 10264, 13902, 15396, 17962, 18536, 26943, 27804, 30792, 35924, 53886, 55608, 71848, 107772, 215544, 424673, 849346, 1274019, 1698692, 2548038, 2972711, 3397384, 5096076, 5945422, 8918133, 10192152, 11890844, 17836266, 23781688, 35672532, 71345064]

約数ペア:

[(1, 71345064), (2, 35672532), (3, 23781688), (4, 17836266), (6, 11890844), (7, 10192152), (8, 8918133), (12, 5945422), (14, 5096076), (21, 3397384), (24, 2972711), (28, 2548038), (42, 1698692), (56, 1274019), (84, 849346), (168, 424673), (331, 215544), (662, 107772), (993, 71848), (1283, 55608), (1324, 53886), (1986, 35924), (2317, 30792), (2566, 27804), (2648, 26943), (3849, 18536), (3972, 17962), (4634, 15396), (5132, 13902), (6951, 10264), (7698, 9268), (7944, 8981)]