89889996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12893}}^1$

素因数の和:12990

約数の個数: 48

約数和(自身を含む): 242613504

約数和(自身を除く): 152723508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 12893, 25786, 38679, 51572, 77358, 90251, 154716, 180502, 270753, 361004, 541506, 1070119, 1083012, 2140238, 3210357, 4280476, 6420714, 7490833, 12841428, 14981666, 22472499, 29963332, 44944998, 89889996]

約数ペア:

[(1, 89889996), (2, 44944998), (3, 29963332), (4, 22472499), (6, 14981666), (7, 12841428), (12, 7490833), (14, 6420714), (21, 4280476), (28, 3210357), (42, 2140238), (83, 1083012), (84, 1070119), (166, 541506), (249, 361004), (332, 270753), (498, 180502), (581, 154716), (996, 90251), (1162, 77358), (1743, 51572), (2324, 38679), (3486, 25786), (6972, 12893)]