72178032

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21179}}^1$

素因数の和:21261

約数の個数: 40

約数和(自身を含む): 189095040

約数和(自身を除く): 116917008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 21179, 42358, 63537, 84716, 127074, 169432, 254148, 338864, 508296, 1016592, 1503709, 3007418, 4511127, 6014836, 9022254, 12029672, 18044508, 24059344, 36089016, 72178032]

約数ペア:

[(1, 72178032), (2, 36089016), (3, 24059344), (4, 18044508), (6, 12029672), (8, 9022254), (12, 6014836), (16, 4511127), (24, 3007418), (48, 1503709), (71, 1016592), (142, 508296), (213, 338864), (284, 254148), (426, 169432), (568, 127074), (852, 84716), (1136, 63537), (1704, 42358), (3408, 21179)]