123885864

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{19333}}^1$

素因数の和:19434

約数の個数: 48

約数和(自身を含む): 339311700

約数和(自身を除く): 215425836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 19333, 38666, 57999, 77332, 115998, 154664, 173997, 231996, 347994, 463992, 695988, 1391976, 1720637, 3441274, 5161911, 6882548, 10323822, 13765096, 15485733, 20647644, 30971466, 41295288, 61942932, 123885864]

約数ペア:

[(1, 123885864), (2, 61942932), (3, 41295288), (4, 30971466), (6, 20647644), (8, 15485733), (9, 13765096), (12, 10323822), (18, 6882548), (24, 5161911), (36, 3441274), (72, 1720637), (89, 1391976), (178, 695988), (267, 463992), (356, 347994), (534, 231996), (712, 173997), (801, 154664), (1068, 115998), (1602, 77332), (2136, 57999), (3204, 38666), (6408, 19333)]