73556568

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{14389}}^1$

素因数の和:14472

約数の個数: 48

約数和(自身を含む): 202035600

約数和(自身を除く): 128479032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 14389, 28778, 43167, 57556, 86334, 115112, 129501, 172668, 259002, 345336, 518004, 1021619, 1036008, 2043238, 3064857, 4086476, 6129714, 8172952, 9194571, 12259428, 18389142, 24518856, 36778284, 73556568]

約数ペア:

[(1, 73556568), (2, 36778284), (3, 24518856), (4, 18389142), (6, 12259428), (8, 9194571), (9, 8172952), (12, 6129714), (18, 4086476), (24, 3064857), (36, 2043238), (71, 1036008), (72, 1021619), (142, 518004), (213, 345336), (284, 259002), (426, 172668), (568, 129501), (639, 115112), (852, 86334), (1278, 57556), (1704, 43167), (2556, 28778), (5112, 14389)]