4248072

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 12009600

約数和(自身を除く): 7761528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 277, 284, 426, 554, 568, 639, 831, 852, 1108, 1278, 1662, 1704, 1917, 2216, 2493, 2556, 3324, 3834, 4986, 5112, 6648, 7479, 7668, 9972, 14958, 15336, 19667, 19944, 29916, 39334, 59001, 59832, 78668, 118002, 157336, 177003, 236004, 354006, 472008, 531009, 708012, 1062018, 1416024, 2124036, 4248072]

約数ペア:

[(1, 4248072), (2, 2124036), (3, 1416024), (4, 1062018), (6, 708012), (8, 531009), (9, 472008), (12, 354006), (18, 236004), (24, 177003), (27, 157336), (36, 118002), (54, 78668), (71, 59832), (72, 59001), (108, 39334), (142, 29916), (213, 19944), (216, 19667), (277, 15336), (284, 14958), (426, 9972), (554, 7668), (568, 7479), (639, 6648), (831, 5112), (852, 4986), (1108, 3834), (1278, 3324), (1662, 2556), (1704, 2493), (1917, 2216)]