74172528

素因数分解:

$2^4\times 3^2\times {\mathrm{515087}}^1$

素因数の和:515101

約数の個数: 30

約数和(自身を含む): 207580464

約数和(自身を除く): 133407936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 515087, 1030174, 1545261, 2060348, 3090522, 4120696, 4635783, 6181044, 8241392, 9271566, 12362088, 18543132, 24724176, 37086264, 74172528]

約数ペア:

[(1, 74172528), (2, 37086264), (3, 24724176), (4, 18543132), (6, 12362088), (8, 9271566), (9, 8241392), (12, 6181044), (16, 4635783), (18, 4120696), (24, 3090522), (36, 2060348), (48, 1545261), (72, 1030174), (144, 515087)]