66639996

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{2311}}^1$

素因数の和:2416

約数の個数: 60

約数和(自身を含む): 176243760

約数和(自身を除く): 109603764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 534, 801, 1068, 1602, 2311, 2403, 3204, 4622, 4806, 6933, 7209, 9244, 9612, 13866, 14418, 20799, 27732, 28836, 41598, 62397, 83196, 124794, 187191, 205679, 249588, 374382, 411358, 617037, 748764, 822716, 1234074, 1851111, 2468148, 3702222, 5553333, 7404444, 11106666, 16659999, 22213332, 33319998, 66639996]

約数ペア:

[(1, 66639996), (2, 33319998), (3, 22213332), (4, 16659999), (6, 11106666), (9, 7404444), (12, 5553333), (18, 3702222), (27, 2468148), (36, 1851111), (54, 1234074), (81, 822716), (89, 748764), (108, 617037), (162, 411358), (178, 374382), (267, 249588), (324, 205679), (356, 187191), (534, 124794), (801, 83196), (1068, 62397), (1602, 41598), (2311, 28836), (2403, 27732), (3204, 20799), (4622, 14418), (4806, 13866), (6933, 9612), (7209, 9244)]