98939916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1831}}^1$

素因数の和:1939

約数の個数: 72

約数和(自身を含む): 266739200

約数和(自身を除く): 167799284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 948, 1422, 1501, 1831, 2844, 3002, 3662, 4503, 5493, 6004, 7324, 9006, 10986, 13509, 16479, 18012, 21972, 27018, 32958, 34789, 54036, 65916, 69578, 104367, 139156, 144649, 208734, 289298, 313101, 417468, 433947, 578596, 626202, 867894, 1252404, 1301841, 1735788, 2603682, 2748331, 5207364, 5496662, 8244993, 10993324, 16489986, 24734979, 32979972, 49469958, 98939916]

約数ペア:

[(1, 98939916), (2, 49469958), (3, 32979972), (4, 24734979), (6, 16489986), (9, 10993324), (12, 8244993), (18, 5496662), (19, 5207364), (36, 2748331), (38, 2603682), (57, 1735788), (76, 1301841), (79, 1252404), (114, 867894), (158, 626202), (171, 578596), (228, 433947), (237, 417468), (316, 313101), (342, 289298), (474, 208734), (684, 144649), (711, 139156), (948, 104367), (1422, 69578), (1501, 65916), (1831, 54036), (2844, 34789), (3002, 32958), (3662, 27018), (4503, 21972), (5493, 18012), (6004, 16479), (7324, 13509), (9006, 10986)]