72085272

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61297}}^1$

素因数の和:61320

約数の個数: 48

約数和(自身を含む): 209639160

約数和(自身を除く): 137553888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 61297, 122594, 183891, 245188, 367782, 429079, 490376, 735564, 858158, 1287237, 1471128, 1716316, 2574474, 3003553, 3432632, 5148948, 6007106, 9010659, 10297896, 12014212, 18021318, 24028424, 36042636, 72085272]

約数ペア:

[(1, 72085272), (2, 36042636), (3, 24028424), (4, 18021318), (6, 12014212), (7, 10297896), (8, 9010659), (12, 6007106), (14, 5148948), (21, 3432632), (24, 3003553), (28, 2574474), (42, 1716316), (49, 1471128), (56, 1287237), (84, 858158), (98, 735564), (147, 490376), (168, 429079), (196, 367782), (294, 245188), (392, 183891), (588, 122594), (1176, 61297)]