71380405908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283255579}}^1$

素因数の和:283255596

約数の個数: 36

約数和(自身を含む): 206210062240

約数和(自身を除く): 134829656332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283255579, 566511158, 849766737, 1133022316, 1699533474, 1982789053, 2549300211, 3399066948, 3965578106, 5098600422, 5948367159, 7931156212, 10197200844, 11896734318, 17845101477, 23793468636, 35690202954, 71380405908]

約数ペア:

[(1, 71380405908), (2, 35690202954), (3, 23793468636), (4, 17845101477), (6, 11896734318), (7, 10197200844), (9, 7931156212), (12, 5948367159), (14, 5098600422), (18, 3965578106), (21, 3399066948), (28, 2549300211), (36, 1982789053), (42, 1699533474), (63, 1133022316), (84, 849766737), (126, 566511158), (252, 283255579)]