66423816

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{40111}}^1$

素因数の和:40146

約数の個数: 48

約数和(自身を含む): 187724160

約数和(自身を除く): 121300344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 40111, 80222, 120333, 160444, 240666, 320888, 360999, 481332, 721998, 922553, 962664, 1443996, 1845106, 2767659, 2887992, 3690212, 5535318, 7380424, 8302977, 11070636, 16605954, 22141272, 33211908, 66423816]

約数ペア:

[(1, 66423816), (2, 33211908), (3, 22141272), (4, 16605954), (6, 11070636), (8, 8302977), (9, 7380424), (12, 5535318), (18, 3690212), (23, 2887992), (24, 2767659), (36, 1845106), (46, 1443996), (69, 962664), (72, 922553), (92, 721998), (138, 481332), (184, 360999), (207, 320888), (276, 240666), (414, 160444), (552, 120333), (828, 80222), (1656, 40111)]