72880422

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{18211}}^1$

素因数の和:18268

約数の個数: 32

約数和(自身を含む): 157351680

約数和(自身を除く): 84471258

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 18211, 36422, 54633, 109266, 418853, 528119, 837706, 1056238, 1256559, 1584357, 2513118, 3168714, 12146737, 24293474, 36440211, 72880422]

約数ペア:

[(1, 72880422), (2, 36440211), (3, 24293474), (6, 12146737), (23, 3168714), (29, 2513118), (46, 1584357), (58, 1256559), (69, 1056238), (87, 837706), (138, 528119), (174, 418853), (667, 109266), (1334, 54633), (2001, 36422), (4002, 18211)]