71399281512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{52379}}^1$

素因数の和:52675

約数の個数: 128

約数和(自身を含む): 204332284800

約数和(自身を除く): 132933003288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 257, 312, 408, 442, 514, 663, 771, 884, 1028, 1326, 1542, 1768, 2056, 2652, 3084, 3341, 4369, 5304, 6168, 6682, 8738, 10023, 13107, 13364, 17476, 20046, 26214, 26728, 34952, 40092, 52379, 52428, 56797, 80184, 104758, 104856, 113594, 157137, 170391, 209516, 227188, 314274, 340782, 419032, 454376, 628548, 680927, 681564, 890443, 1257096, 1361854, 1363128, 1780886, 2042781, 2671329, 2723708, 3561772, 4085562, 5342658, 5447416, 7123544, 8171124, 10685316, 11575759, 13461403, 16342248, 21370632, 23151518, 26922806, 34727277, 40384209, 46303036, 53845612, 69454554, 80768418, 92606072, 107691224, 138909108, 161536836, 174998239, 228843851, 277818216, 323073672, 349996478, 457687702, 524994717, 686531553, 699992956, 915375404, 1049989434, 1373063106, 1399985912, 1830750808, 2099978868, 2746126212, 2974970063, 4199957736, 5492252424, 5949940126, 8924910189, 11899880252, 17849820378, 23799760504, 35699640756, 71399281512]

約数ペア:

[(1, 71399281512), (2, 35699640756), (3, 23799760504), (4, 17849820378), (6, 11899880252), (8, 8924910189), (12, 5949940126), (13, 5492252424), (17, 4199957736), (24, 2974970063), (26, 2746126212), (34, 2099978868), (39, 1830750808), (51, 1399985912), (52, 1373063106), (68, 1049989434), (78, 915375404), (102, 699992956), (104, 686531553), (136, 524994717), (156, 457687702), (204, 349996478), (221, 323073672), (257, 277818216), (312, 228843851), (408, 174998239), (442, 161536836), (514, 138909108), (663, 107691224), (771, 92606072), (884, 80768418), (1028, 69454554), (1326, 53845612), (1542, 46303036), (1768, 40384209), (2056, 34727277), (2652, 26922806), (3084, 23151518), (3341, 21370632), (4369, 16342248), (5304, 13461403), (6168, 11575759), (6682, 10685316), (8738, 8171124), (10023, 7123544), (13107, 5447416), (13364, 5342658), (17476, 4085562), (20046, 3561772), (26214, 2723708), (26728, 2671329), (34952, 2042781), (40092, 1780886), (52379, 1363128), (52428, 1361854), (56797, 1257096), (80184, 890443), (104758, 681564), (104856, 680927), (113594, 628548), (157137, 454376), (170391, 419032), (209516, 340782), (227188, 314274)]