71380405892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 135768528000

約数和(自身を除く): 64388122108

約数列:

[1, 2, 4, 19, 38, 59, 76, 101, 118, 202, 236, 277, 404, 554, 569, 1108, 1121, 1138, 1919, 2242, 2276, 3838, 4484, 5263, 5959, 7676, 10526, 10811, 11918, 16343, 21052, 21622, 23836, 27977, 32686, 33571, 43244, 55954, 57469, 65372, 67142, 111908, 113221, 114938, 134284, 157613, 226442, 229876, 310517, 315226, 452884, 531563, 621034, 630452, 637849, 1063126, 1091911, 1242068, 1275698, 1650643, 2126252, 2183822, 2551396, 2994647, 3301286, 3390671, 4367644, 5989294, 6602572, 6781342, 9299167, 11978588, 13562684, 15918913, 18598334, 31362217, 31837826, 37196668, 62724434, 63675652, 64422749, 125448868, 128845498, 176684173, 257690996, 302459347, 353368346, 604918694, 706736692, 939215867, 1209837388, 1878431734, 3756863468, 17845101473, 35690202946, 71380405892]

約数ペア:

[(1, 71380405892), (2, 35690202946), (4, 17845101473), (19, 3756863468), (38, 1878431734), (59, 1209837388), (76, 939215867), (101, 706736692), (118, 604918694), (202, 353368346), (236, 302459347), (277, 257690996), (404, 176684173), (554, 128845498), (569, 125448868), (1108, 64422749), (1121, 63675652), (1138, 62724434), (1919, 37196668), (2242, 31837826), (2276, 31362217), (3838, 18598334), (4484, 15918913), (5263, 13562684), (5959, 11978588), (7676, 9299167), (10526, 6781342), (10811, 6602572), (11918, 5989294), (16343, 4367644), (21052, 3390671), (21622, 3301286), (23836, 2994647), (27977, 2551396), (32686, 2183822), (33571, 2126252), (43244, 1650643), (55954, 1275698), (57469, 1242068), (65372, 1091911), (67142, 1063126), (111908, 637849), (113221, 630452), (114938, 621034), (134284, 531563), (157613, 452884), (226442, 315226), (229876, 310517)]