72538344

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{19009}}^1$

素因数の和:19074

約数の個数: 48

約数和(自身を含む): 200175300

約数和(自身を除く): 127636956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 19009, 38018, 57027, 76036, 114054, 152072, 171081, 228108, 342162, 456216, 684324, 1007477, 1368648, 2014954, 3022431, 4029908, 6044862, 8059816, 9067293, 12089724, 18134586, 24179448, 36269172, 72538344]

約数ペア:

[(1, 72538344), (2, 36269172), (3, 24179448), (4, 18134586), (6, 12089724), (8, 9067293), (9, 8059816), (12, 6044862), (18, 4029908), (24, 3022431), (36, 2014954), (53, 1368648), (72, 1007477), (106, 684324), (159, 456216), (212, 342162), (318, 228108), (424, 171081), (477, 152072), (636, 114054), (954, 76036), (1272, 57027), (1908, 38018), (3816, 19009)]