64614726

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 128

約数和(自身を含む): 168652800

約数和(自身を除く): 104038074

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 31, 33, 54, 58, 62, 66, 87, 93, 99, 121, 174, 186, 198, 242, 261, 279, 297, 319, 341, 363, 522, 558, 594, 638, 682, 726, 783, 837, 899, 957, 1023, 1089, 1331, 1566, 1674, 1798, 1914, 2046, 2178, 2662, 2697, 2871, 3069, 3267, 3509, 3751, 3993, 5394, 5742, 6138, 6534, 7018, 7502, 7986, 8091, 8613, 9207, 9889, 10527, 11253, 11979, 16182, 17226, 18414, 19778, 21054, 22506, 23958, 24273, 29667, 31581, 33759, 35937, 38599, 41261, 48546, 59334, 63162, 67518, 71874, 77198, 82522, 89001, 94743, 101277, 108779, 115797, 123783, 178002, 189486, 202554, 217558, 231594, 247566, 267003, 326337, 347391, 371349, 534006, 652674, 694782, 742698, 979011, 1042173, 1114047, 1196569, 1958022, 2084346, 2228094, 2393138, 2937033, 3589707, 5874066, 7179414, 10769121, 21538242, 32307363, 64614726]

約数ペア:

[(1, 64614726), (2, 32307363), (3, 21538242), (6, 10769121), (9, 7179414), (11, 5874066), (18, 3589707), (22, 2937033), (27, 2393138), (29, 2228094), (31, 2084346), (33, 1958022), (54, 1196569), (58, 1114047), (62, 1042173), (66, 979011), (87, 742698), (93, 694782), (99, 652674), (121, 534006), (174, 371349), (186, 347391), (198, 326337), (242, 267003), (261, 247566), (279, 231594), (297, 217558), (319, 202554), (341, 189486), (363, 178002), (522, 123783), (558, 115797), (594, 108779), (638, 101277), (682, 94743), (726, 89001), (783, 82522), (837, 77198), (899, 71874), (957, 67518), (1023, 63162), (1089, 59334), (1331, 48546), (1566, 41261), (1674, 38599), (1798, 35937), (1914, 33759), (2046, 31581), (2178, 29667), (2662, 24273), (2697, 23958), (2871, 22506), (3069, 21054), (3267, 19778), (3509, 18414), (3751, 17226), (3993, 16182), (5394, 11979), (5742, 11253), (6138, 10527), (6534, 9889), (7018, 9207), (7502, 8613), (7986, 8091)]