66878724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4919}}^1$

素因数の和:5040

約数の個数: 48

約数和(自身を含む): 171924480

約数和(自身を除く): 105045756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 618, 1133, 1236, 2266, 3399, 4532, 4919, 6798, 9838, 13596, 14757, 19676, 29514, 54109, 59028, 108218, 162327, 216436, 324654, 506657, 649308, 1013314, 1519971, 2026628, 3039942, 5573227, 6079884, 11146454, 16719681, 22292908, 33439362, 66878724]

約数ペア:

[(1, 66878724), (2, 33439362), (3, 22292908), (4, 16719681), (6, 11146454), (11, 6079884), (12, 5573227), (22, 3039942), (33, 2026628), (44, 1519971), (66, 1013314), (103, 649308), (132, 506657), (206, 324654), (309, 216436), (412, 162327), (618, 108218), (1133, 59028), (1236, 54109), (2266, 29514), (3399, 19676), (4532, 14757), (4919, 13596), (6798, 9838)]