71692776

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:690

約数の個数: 112

約数和(自身を含む): 212479200

約数和(自身を除く): 140786424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 647, 648, 684, 729, 972, 1026, 1294, 1368, 1458, 1539, 1941, 1944, 2052, 2588, 2916, 3078, 3882, 4104, 4617, 5176, 5823, 5832, 6156, 7764, 9234, 11646, 12293, 12312, 13851, 15528, 17469, 18468, 23292, 24586, 27702, 34938, 36879, 36936, 46584, 49172, 52407, 55404, 69876, 73758, 98344, 104814, 110637, 110808, 139752, 147516, 157221, 209628, 221274, 295032, 314442, 331911, 419256, 442548, 471663, 628884, 663822, 885096, 943326, 995733, 1257768, 1327644, 1886652, 1991466, 2655288, 2987199, 3773304, 3982932, 5974398, 7965864, 8961597, 11948796, 17923194, 23897592, 35846388, 71692776]

約数ペア:

[(1, 71692776), (2, 35846388), (3, 23897592), (4, 17923194), (6, 11948796), (8, 8961597), (9, 7965864), (12, 5974398), (18, 3982932), (19, 3773304), (24, 2987199), (27, 2655288), (36, 1991466), (38, 1886652), (54, 1327644), (57, 1257768), (72, 995733), (76, 943326), (81, 885096), (108, 663822), (114, 628884), (152, 471663), (162, 442548), (171, 419256), (216, 331911), (228, 314442), (243, 295032), (324, 221274), (342, 209628), (456, 157221), (486, 147516), (513, 139752), (647, 110808), (648, 110637), (684, 104814), (729, 98344), (972, 73758), (1026, 69876), (1294, 55404), (1368, 52407), (1458, 49172), (1539, 46584), (1941, 36936), (1944, 36879), (2052, 34938), (2588, 27702), (2916, 24586), (3078, 23292), (3882, 18468), (4104, 17469), (4617, 15528), (5176, 13851), (5823, 12312), (5832, 12293), (6156, 11646), (7764, 9234)]