78030568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 196992000

約数和(自身を除く): 118961432

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 59, 76, 77, 88, 113, 118, 133, 152, 154, 209, 226, 236, 266, 308, 413, 418, 452, 472, 532, 616, 649, 791, 826, 836, 904, 1064, 1121, 1243, 1298, 1463, 1582, 1652, 1672, 2147, 2242, 2486, 2596, 2926, 3164, 3304, 4294, 4484, 4543, 4972, 5192, 5852, 6328, 6667, 7847, 8588, 8701, 8968, 9086, 9944, 11704, 12331, 13334, 15029, 15694, 17176, 17402, 18172, 23617, 24662, 26668, 30058, 31388, 34804, 36344, 46669, 47234, 49324, 53336, 60116, 62776, 69608, 73337, 86317, 93338, 94468, 98648, 120232, 126673, 146674, 165319, 172634, 186676, 188936, 253346, 293348, 330638, 345268, 373352, 506692, 513359, 586696, 661276, 690536, 886711, 1013384, 1026718, 1322552, 1393403, 1773422, 2053436, 2786806, 3546844, 4106872, 5573612, 7093688, 9753821, 11147224, 19507642, 39015284, 78030568]

約数ペア:

[(1, 78030568), (2, 39015284), (4, 19507642), (7, 11147224), (8, 9753821), (11, 7093688), (14, 5573612), (19, 4106872), (22, 3546844), (28, 2786806), (38, 2053436), (44, 1773422), (56, 1393403), (59, 1322552), (76, 1026718), (77, 1013384), (88, 886711), (113, 690536), (118, 661276), (133, 586696), (152, 513359), (154, 506692), (209, 373352), (226, 345268), (236, 330638), (266, 293348), (308, 253346), (413, 188936), (418, 186676), (452, 172634), (472, 165319), (532, 146674), (616, 126673), (649, 120232), (791, 98648), (826, 94468), (836, 93338), (904, 86317), (1064, 73337), (1121, 69608), (1243, 62776), (1298, 60116), (1463, 53336), (1582, 49324), (1652, 47234), (1672, 46669), (2147, 36344), (2242, 34804), (2486, 31388), (2596, 30058), (2926, 26668), (3164, 24662), (3304, 23617), (4294, 18172), (4484, 17402), (4543, 17176), (4972, 15694), (5192, 15029), (5852, 13334), (6328, 12331), (6667, 11704), (7847, 9944), (8588, 9086), (8701, 8968)]