81853272

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{13697}}^1$

素因数の和:13792

約数の個数: 48

約数和(自身を含む): 224373240

約数和(自身を除く): 142519968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 13697, 27394, 41091, 54788, 82182, 109576, 123273, 164364, 246546, 328728, 493092, 986184, 1136851, 2273702, 3410553, 4547404, 6821106, 9094808, 10231659, 13642212, 20463318, 27284424, 40926636, 81853272]

約数ペア:

[(1, 81853272), (2, 40926636), (3, 27284424), (4, 20463318), (6, 13642212), (8, 10231659), (9, 9094808), (12, 6821106), (18, 4547404), (24, 3410553), (36, 2273702), (72, 1136851), (83, 986184), (166, 493092), (249, 328728), (332, 246546), (498, 164364), (664, 123273), (747, 109576), (996, 82182), (1494, 54788), (1992, 41091), (2988, 27394), (5976, 13697)]