72836344

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2708

約数の個数: 48

約数和(自身を含む): 161164080

約数和(自身を除く): 88327736

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 2617, 3479, 3976, 5234, 6958, 10468, 13916, 18319, 20936, 27832, 36638, 73276, 128233, 146552, 185807, 256466, 371614, 512932, 743228, 1025864, 1300649, 1486456, 2601298, 5202596, 9104543, 10405192, 18209086, 36418172, 72836344]

約数ペア:

[(1, 72836344), (2, 36418172), (4, 18209086), (7, 10405192), (8, 9104543), (14, 5202596), (28, 2601298), (49, 1486456), (56, 1300649), (71, 1025864), (98, 743228), (142, 512932), (196, 371614), (284, 256466), (392, 185807), (497, 146552), (568, 128233), (994, 73276), (1988, 36638), (2617, 27832), (3479, 20936), (3976, 18319), (5234, 13916), (6958, 10468)]