69972196

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4519}}^1$

素因数の和:4616

約数の個数: 36

約数和(自身を含む): 144278400

約数和(自身を除く): 74306204

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 4519, 7742, 9038, 15484, 18076, 31633, 63266, 126532, 221431, 357001, 442862, 714002, 885724, 1428004, 2499007, 4998014, 9996028, 17493049, 34986098, 69972196]

約数ペア:

[(1, 69972196), (2, 34986098), (4, 17493049), (7, 9996028), (14, 4998014), (28, 2499007), (49, 1428004), (79, 885724), (98, 714002), (158, 442862), (196, 357001), (316, 221431), (553, 126532), (1106, 63266), (2212, 31633), (3871, 18076), (4519, 15484), (7742, 9038)]