87081498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18679}}^1$

素因数の和:18731

約数の個数: 48

約数和(自身を含む): 221470080

約数和(自身を除く): 134388582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 18679, 37358, 56037, 112074, 130753, 168111, 261506, 336222, 392259, 691123, 784518, 1176777, 1382246, 2073369, 2353554, 4146738, 4837861, 6220107, 9675722, 12440214, 14513583, 29027166, 43540749, 87081498]

約数ペア:

[(1, 87081498), (2, 43540749), (3, 29027166), (6, 14513583), (7, 12440214), (9, 9675722), (14, 6220107), (18, 4837861), (21, 4146738), (37, 2353554), (42, 2073369), (63, 1382246), (74, 1176777), (111, 784518), (126, 691123), (222, 392259), (259, 336222), (333, 261506), (518, 168111), (666, 130753), (777, 112074), (1554, 56037), (2331, 37358), (4662, 18679)]