720108

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:334

約数の個数: 36

約数和(自身を含む): 1849848

約数和(自身を除く): 1129740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 241, 249, 332, 482, 498, 723, 747, 964, 996, 1446, 1494, 2169, 2892, 2988, 4338, 8676, 20003, 40006, 60009, 80012, 120018, 180027, 240036, 360054, 720108]

約数ペア:

[(1, 720108), (2, 360054), (3, 240036), (4, 180027), (6, 120018), (9, 80012), (12, 60009), (18, 40006), (36, 20003), (83, 8676), (166, 4338), (241, 2988), (249, 2892), (332, 2169), (482, 1494), (498, 1446), (723, 996), (747, 964)]