88920684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1831}}^1$

素因数の和:1931

約数の個数: 72

約数和(自身を含む): 240065280

約数和(自身を除く): 151144596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 1831, 2556, 2698, 3662, 4047, 5396, 5493, 7324, 8094, 10986, 12141, 16188, 16479, 21972, 24282, 32958, 34789, 48564, 65916, 69578, 104367, 130001, 139156, 208734, 260002, 313101, 390003, 417468, 520004, 626202, 780006, 1170009, 1252404, 1560012, 2340018, 2470019, 4680036, 4940038, 7410057, 9880076, 14820114, 22230171, 29640228, 44460342, 88920684]

約数ペア:

[(1, 88920684), (2, 44460342), (3, 29640228), (4, 22230171), (6, 14820114), (9, 9880076), (12, 7410057), (18, 4940038), (19, 4680036), (36, 2470019), (38, 2340018), (57, 1560012), (71, 1252404), (76, 1170009), (114, 780006), (142, 626202), (171, 520004), (213, 417468), (228, 390003), (284, 313101), (342, 260002), (426, 208734), (639, 139156), (684, 130001), (852, 104367), (1278, 69578), (1349, 65916), (1831, 48564), (2556, 34789), (2698, 32958), (3662, 24282), (4047, 21972), (5396, 16479), (5493, 16188), (7324, 12141), (8094, 10986)]