77046918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 176020992

約数和(自身を除く): 98974074

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 67, 69, 78, 134, 138, 201, 299, 402, 598, 641, 871, 897, 1282, 1541, 1742, 1794, 1923, 2613, 3082, 3846, 4623, 5226, 8333, 9246, 14743, 16666, 20033, 24999, 29486, 40066, 42947, 44229, 49998, 60099, 85894, 88458, 120198, 128841, 191659, 257682, 383318, 558311, 574977, 987781, 1116622, 1149954, 1674933, 1975562, 2963343, 3349866, 5926686, 12841153, 25682306, 38523459, 77046918]

約数ペア:

[(1, 77046918), (2, 38523459), (3, 25682306), (6, 12841153), (13, 5926686), (23, 3349866), (26, 2963343), (39, 1975562), (46, 1674933), (67, 1149954), (69, 1116622), (78, 987781), (134, 574977), (138, 558311), (201, 383318), (299, 257682), (402, 191659), (598, 128841), (641, 120198), (871, 88458), (897, 85894), (1282, 60099), (1541, 49998), (1742, 44229), (1794, 42947), (1923, 40066), (2613, 29486), (3082, 24999), (3846, 20033), (4623, 16666), (5226, 14743), (8333, 9246)]