81274272

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{36809}}^1$

素因数の和:36845

約数の個数: 48

約数和(自身を含む): 222626880

約数和(自身を除く): 141352608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 36809, 73618, 110427, 147236, 220854, 294472, 441708, 588944, 846607, 883416, 1177888, 1693214, 1766832, 2539821, 3386428, 3533664, 5079642, 6772856, 10159284, 13545712, 20318568, 27091424, 40637136, 81274272]

約数ペア:

[(1, 81274272), (2, 40637136), (3, 27091424), (4, 20318568), (6, 13545712), (8, 10159284), (12, 6772856), (16, 5079642), (23, 3533664), (24, 3386428), (32, 2539821), (46, 1766832), (48, 1693214), (69, 1177888), (92, 883416), (96, 846607), (138, 588944), (184, 441708), (276, 294472), (368, 220854), (552, 147236), (736, 110427), (1104, 73618), (2208, 36809)]