72028202368

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:768

約数の個数: 128

約数和(自身を含む): 148530931200

約数和(自身を除く): 76502728832

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 179, 188, 211, 317, 358, 376, 422, 634, 716, 752, 844, 1268, 1432, 1504, 1688, 2536, 2864, 3008, 3376, 5072, 5728, 6016, 6752, 8413, 9917, 10144, 11456, 13504, 14899, 16826, 19834, 20288, 22912, 27008, 29798, 33652, 37769, 39668, 40576, 56743, 59596, 66887, 67304, 75538, 79336, 113486, 119192, 133774, 134608, 151076, 158672, 226972, 238384, 267548, 269216, 302152, 317344, 453944, 476768, 535096, 538432, 604304, 634688, 907888, 953536, 1070192, 1076864, 1208608, 1269376, 1775143, 1815776, 1907072, 2140384, 2417216, 2666921, 3143689, 3550286, 3631552, 4280768, 4834432, 5333842, 6287378, 7100572, 7263104, 8561536, 10667684, 11972773, 12574756, 14201144, 21335368, 23945546, 25149512, 28402288, 42670736, 47891092, 50299024, 56804576, 85341472, 95782184, 100598048, 113609152, 170682944, 191564368, 201196096, 227218304, 341365888, 383128736, 402392192, 562720331, 766257472, 1125440662, 1532514944, 2250881324, 4501762648, 9003525296, 18007050592, 36014101184, 72028202368]

約数ペア:

[(1, 72028202368), (2, 36014101184), (4, 18007050592), (8, 9003525296), (16, 4501762648), (32, 2250881324), (47, 1532514944), (64, 1125440662), (94, 766257472), (128, 562720331), (179, 402392192), (188, 383128736), (211, 341365888), (317, 227218304), (358, 201196096), (376, 191564368), (422, 170682944), (634, 113609152), (716, 100598048), (752, 95782184), (844, 85341472), (1268, 56804576), (1432, 50299024), (1504, 47891092), (1688, 42670736), (2536, 28402288), (2864, 25149512), (3008, 23945546), (3376, 21335368), (5072, 14201144), (5728, 12574756), (6016, 11972773), (6752, 10667684), (8413, 8561536), (9917, 7263104), (10144, 7100572), (11456, 6287378), (13504, 5333842), (14899, 4834432), (16826, 4280768), (19834, 3631552), (20288, 3550286), (22912, 3143689), (27008, 2666921), (29798, 2417216), (33652, 2140384), (37769, 1907072), (39668, 1815776), (40576, 1775143), (56743, 1269376), (59596, 1208608), (66887, 1076864), (67304, 1070192), (75538, 953536), (79336, 907888), (113486, 634688), (119192, 604304), (133774, 538432), (134608, 535096), (151076, 476768), (158672, 453944), (226972, 317344), (238384, 302152), (267548, 269216)]