72464688

素因数分解:

$2^4\times 3^2\times {\mathrm{503227}}^1$

素因数の和:503241

約数の個数: 30

約数和(自身を含む): 202800884

約数和(自身を除く): 130336196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 503227, 1006454, 1509681, 2012908, 3019362, 4025816, 4529043, 6038724, 8051632, 9058086, 12077448, 18116172, 24154896, 36232344, 72464688]

約数ペア:

[(1, 72464688), (2, 36232344), (3, 24154896), (4, 18116172), (6, 12077448), (8, 9058086), (9, 8051632), (12, 6038724), (16, 4529043), (18, 4025816), (24, 3019362), (36, 2012908), (48, 1509681), (72, 1006454), (144, 503227)]