72699408

素因数分解:

$2^4\times 3^2\times {\mathrm{504857}}^1$

素因数の和:504871

約数の個数: 30

約数和(自身を含む): 203457774

約数和(自身を除く): 130758366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 504857, 1009714, 1514571, 2019428, 3029142, 4038856, 4543713, 6058284, 8077712, 9087426, 12116568, 18174852, 24233136, 36349704, 72699408]

約数ペア:

[(1, 72699408), (2, 36349704), (3, 24233136), (4, 18174852), (6, 12116568), (8, 9087426), (9, 8077712), (12, 6058284), (16, 4543713), (18, 4038856), (24, 3029142), (36, 2019428), (48, 1514571), (72, 1009714), (144, 504857)]