88135190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:486

約数の個数: 72

約数和(自身を含む): 189260064

約数和(自身を除く): 101124874

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 169, 242, 286, 338, 431, 605, 715, 845, 862, 1210, 1430, 1573, 1690, 1859, 2155, 3146, 3718, 4310, 4741, 5603, 7865, 9295, 9482, 11206, 15730, 18590, 20449, 23705, 28015, 40898, 47410, 52151, 56030, 61633, 72839, 102245, 104302, 123266, 145678, 204490, 260755, 308165, 364195, 521510, 616330, 677963, 728390, 801229, 1355926, 1602458, 3389815, 4006145, 6779630, 8012290, 8813519, 17627038, 44067595, 88135190]

約数ペア:

[(1, 88135190), (2, 44067595), (5, 17627038), (10, 8813519), (11, 8012290), (13, 6779630), (22, 4006145), (26, 3389815), (55, 1602458), (65, 1355926), (110, 801229), (121, 728390), (130, 677963), (143, 616330), (169, 521510), (242, 364195), (286, 308165), (338, 260755), (431, 204490), (605, 145678), (715, 123266), (845, 104302), (862, 102245), (1210, 72839), (1430, 61633), (1573, 56030), (1690, 52151), (1859, 47410), (2155, 40898), (3146, 28015), (3718, 23705), (4310, 20449), (4741, 18590), (5603, 15730), (7865, 11206), (9295, 9482)]