72905032

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3923}}^1$

素因数の和:4053

約数の個数: 32

約数和(自身を含む): 144089280

約数和(自身を除く): 71184248

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 404, 808, 2323, 3923, 4646, 7846, 9292, 15692, 18584, 31384, 90229, 180458, 360916, 396223, 721832, 792446, 1584892, 3169784, 9113129, 18226258, 36452516, 72905032]

約数ペア:

[(1, 72905032), (2, 36452516), (4, 18226258), (8, 9113129), (23, 3169784), (46, 1584892), (92, 792446), (101, 721832), (184, 396223), (202, 360916), (404, 180458), (808, 90229), (2323, 31384), (3923, 18584), (4646, 15692), (7846, 9292)]