72543348

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{65003}}^1$

素因数の和:65044

約数の個数: 36

約数和(自身を含む): 189291648

約数和(自身を除く): 116748300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 65003, 130006, 195009, 260012, 390018, 585027, 780036, 1170054, 2015093, 2340108, 4030186, 6045279, 8060372, 12090558, 18135837, 24181116, 36271674, 72543348]

約数ペア:

[(1, 72543348), (2, 36271674), (3, 24181116), (4, 18135837), (6, 12090558), (9, 8060372), (12, 6045279), (18, 4030186), (31, 2340108), (36, 2015093), (62, 1170054), (93, 780036), (124, 585027), (186, 390018), (279, 260012), (372, 195009), (558, 130006), (1116, 65003)]