75668086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 127008000

約数和(自身を除く): 51339914

約数列:

[1, 2, 13, 26, 31, 62, 269, 349, 403, 538, 698, 806, 3497, 4537, 6994, 8339, 9074, 10819, 16678, 21638, 93881, 108407, 140647, 187762, 216814, 281294, 1220453, 2440906, 2910311, 5820622, 37834043, 75668086]

約数ペア:

[(1, 75668086), (2, 37834043), (13, 5820622), (26, 2910311), (31, 2440906), (62, 1220453), (269, 281294), (349, 216814), (403, 187762), (538, 140647), (698, 108407), (806, 93881), (3497, 21638), (4537, 16678), (6994, 10819), (8339, 9074)]