72729648

素因数分解:

$2^4\times 3^2\times {\mathrm{505067}}^1$

素因数の和:505081

約数の個数: 30

約数和(自身を含む): 203542404

約数和(自身を除く): 130812756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 505067, 1010134, 1515201, 2020268, 3030402, 4040536, 4545603, 6060804, 8081072, 9091206, 12121608, 18182412, 24243216, 36364824, 72729648]

約数ペア:

[(1, 72729648), (2, 36364824), (3, 24243216), (4, 18182412), (6, 12121608), (8, 9091206), (9, 8081072), (12, 6060804), (16, 4545603), (18, 4040536), (24, 3030402), (36, 2020268), (48, 1515201), (72, 1010134), (144, 505067)]