98781564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{859}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 271044480

約数和(自身を除く): 172262916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 859, 1036, 1369, 1554, 1718, 2577, 2738, 3108, 3436, 4107, 5154, 5476, 6013, 8214, 9583, 10308, 12026, 16428, 18039, 19166, 24052, 28749, 31783, 36078, 38332, 57498, 63566, 72156, 95349, 114996, 127132, 190698, 222481, 381396, 444962, 667443, 889924, 1175971, 1334886, 2351942, 2669772, 3527913, 4703884, 7055826, 8231797, 14111652, 16463594, 24695391, 32927188, 49390782, 98781564]

約数ペア:

[(1, 98781564), (2, 49390782), (3, 32927188), (4, 24695391), (6, 16463594), (7, 14111652), (12, 8231797), (14, 7055826), (21, 4703884), (28, 3527913), (37, 2669772), (42, 2351942), (74, 1334886), (84, 1175971), (111, 889924), (148, 667443), (222, 444962), (259, 381396), (444, 222481), (518, 190698), (777, 127132), (859, 114996), (1036, 95349), (1369, 72156), (1554, 63566), (1718, 57498), (2577, 38332), (2738, 36078), (3108, 31783), (3436, 28749), (4107, 24052), (5154, 19166), (5476, 18039), (6013, 16428), (8214, 12026), (9583, 10308)]