72358888

素因数分解:

$2^3\times 7^2\times {\mathrm{197}}^1\times {\mathrm{937}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 158794020

約数和(自身を除く): 86435132

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 197, 392, 394, 788, 937, 1379, 1576, 1874, 2758, 3748, 5516, 6559, 7496, 9653, 11032, 13118, 19306, 26236, 38612, 45913, 52472, 77224, 91826, 183652, 184589, 367304, 369178, 738356, 1292123, 1476712, 2584246, 5168492, 9044861, 10336984, 18089722, 36179444, 72358888]

約数ペア:

[(1, 72358888), (2, 36179444), (4, 18089722), (7, 10336984), (8, 9044861), (14, 5168492), (28, 2584246), (49, 1476712), (56, 1292123), (98, 738356), (196, 369178), (197, 367304), (392, 184589), (394, 183652), (788, 91826), (937, 77224), (1379, 52472), (1576, 45913), (1874, 38612), (2758, 26236), (3748, 19306), (5516, 13118), (6559, 11032), (7496, 9653)]