77748228

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37889}}^1$

素因数の和:37921

約数の個数: 48

約数和(自身を含む): 212184000

約数和(自身を除く): 134435772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 37889, 75778, 113667, 151556, 227334, 341001, 454668, 682002, 719891, 1023003, 1364004, 1439782, 2046006, 2159673, 2879564, 4092012, 4319346, 6479019, 8638692, 12958038, 19437057, 25916076, 38874114, 77748228]

約数ペア:

[(1, 77748228), (2, 38874114), (3, 25916076), (4, 19437057), (6, 12958038), (9, 8638692), (12, 6479019), (18, 4319346), (19, 4092012), (27, 2879564), (36, 2159673), (38, 2046006), (54, 1439782), (57, 1364004), (76, 1023003), (108, 719891), (114, 682002), (171, 454668), (228, 341001), (342, 227334), (513, 151556), (684, 113667), (1026, 75778), (2052, 37889)]