87328738

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 153166464

約数和(自身を除く): 65837726

約数列:

[1, 2, 7, 14, 67, 134, 157, 314, 469, 593, 938, 1099, 1186, 2198, 4151, 8302, 10519, 21038, 39731, 73633, 79462, 93101, 147266, 186202, 278117, 556234, 651707, 1303414, 6237767, 12475534, 43664369, 87328738]

約数ペア:

[(1, 87328738), (2, 43664369), (7, 12475534), (14, 6237767), (67, 1303414), (134, 651707), (157, 556234), (314, 278117), (469, 186202), (593, 147266), (938, 93101), (1099, 79462), (1186, 73633), (2198, 39731), (4151, 21038), (8302, 10519)]