72816152

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 138838320

約数和(自身を除く): 66022168

約数列:

[1, 2, 4, 8, 101, 202, 227, 397, 404, 454, 794, 808, 908, 1588, 1816, 3176, 22927, 40097, 45854, 80194, 90119, 91708, 160388, 180238, 183416, 320776, 360476, 720952, 9102019, 18204038, 36408076, 72816152]

約数ペア:

[(1, 72816152), (2, 36408076), (4, 18204038), (8, 9102019), (101, 720952), (202, 360476), (227, 320776), (397, 183416), (404, 180238), (454, 160388), (794, 91708), (808, 90119), (908, 80194), (1588, 45854), (1816, 40097), (3176, 22927)]