72209354

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 128409600

約数和(自身を除く): 56200246

約数列:

[1, 2, 7, 14, 31, 62, 217, 379, 434, 439, 758, 878, 2653, 3073, 5306, 6146, 11749, 13609, 23498, 27218, 82243, 95263, 164486, 166381, 190526, 332762, 1164667, 2329334, 5157811, 10315622, 36104677, 72209354]

約数ペア:

[(1, 72209354), (2, 36104677), (7, 10315622), (14, 5157811), (31, 2329334), (62, 1164667), (217, 332762), (379, 190526), (434, 166381), (439, 164486), (758, 95263), (878, 82243), (2653, 27218), (3073, 23498), (5306, 13609), (6146, 11749)]