80980776

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{4517}}^1$

素因数の和:4615

約数の個数: 64

約数和(自身を含む): 227707200

約数和(自身を除く): 146726424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1494, 1992, 2241, 2988, 4482, 4517, 5976, 8964, 9034, 13551, 17928, 18068, 27102, 36136, 40653, 54204, 81306, 108408, 121959, 162612, 243918, 325224, 374911, 487836, 749822, 975672, 1124733, 1499644, 2249466, 2999288, 3374199, 4498932, 6748398, 8997864, 10122597, 13496796, 20245194, 26993592, 40490388, 80980776]

約数ペア:

[(1, 80980776), (2, 40490388), (3, 26993592), (4, 20245194), (6, 13496796), (8, 10122597), (9, 8997864), (12, 6748398), (18, 4498932), (24, 3374199), (27, 2999288), (36, 2249466), (54, 1499644), (72, 1124733), (83, 975672), (108, 749822), (166, 487836), (216, 374911), (249, 325224), (332, 243918), (498, 162612), (664, 121959), (747, 108408), (996, 81306), (1494, 54204), (1992, 40653), (2241, 36136), (2988, 27102), (4482, 18068), (4517, 17928), (5976, 13551), (8964, 9034)]