65076748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 139409424

約数和(自身を除く): 74332676

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 241, 323, 361, 374, 418, 482, 646, 722, 748, 836, 964, 1292, 1444, 2651, 3553, 3971, 4097, 4579, 5302, 6137, 7106, 7942, 8194, 9158, 10604, 12274, 14212, 15884, 16388, 18316, 24548, 45067, 50369, 67507, 77843, 87001, 90134, 100738, 135014, 155686, 174002, 180268, 201476, 270028, 311372, 348004, 856273, 957011, 1479017, 1712546, 1914022, 2958034, 3425092, 3828044, 5916068, 16269187, 32538374, 65076748]

約数ペア:

[(1, 65076748), (2, 32538374), (4, 16269187), (11, 5916068), (17, 3828044), (19, 3425092), (22, 2958034), (34, 1914022), (38, 1712546), (44, 1479017), (68, 957011), (76, 856273), (187, 348004), (209, 311372), (241, 270028), (323, 201476), (361, 180268), (374, 174002), (418, 155686), (482, 135014), (646, 100738), (722, 90134), (748, 87001), (836, 77843), (964, 67507), (1292, 50369), (1444, 45067), (2651, 24548), (3553, 18316), (3971, 16388), (4097, 15884), (4579, 14212), (5302, 12274), (6137, 10604), (7106, 9158), (7942, 8194)]