90419904

素因数分解:

$2^6\times 3^2\times {\mathrm{156979}}^1$

素因数の和:156997

約数の個数: 42

約数和(自身を含む): 259173980

約数和(自身を除く): 168754076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 156979, 313958, 470937, 627916, 941874, 1255832, 1412811, 1883748, 2511664, 2825622, 3767496, 5023328, 5651244, 7534992, 10046656, 11302488, 15069984, 22604976, 30139968, 45209952, 90419904]

約数ペア:

[(1, 90419904), (2, 45209952), (3, 30139968), (4, 22604976), (6, 15069984), (8, 11302488), (9, 10046656), (12, 7534992), (16, 5651244), (18, 5023328), (24, 3767496), (32, 2825622), (36, 2511664), (48, 1883748), (64, 1412811), (72, 1255832), (96, 941874), (144, 627916), (192, 470937), (288, 313958), (576, 156979)]