65584638

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 178622496

約数和(自身を除く): 113037858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 53, 61, 63, 69, 98, 106, 122, 126, 138, 147, 159, 161, 183, 207, 294, 318, 322, 366, 371, 414, 427, 441, 477, 483, 549, 742, 854, 882, 954, 966, 1098, 1113, 1127, 1219, 1281, 1403, 1449, 2226, 2254, 2438, 2562, 2597, 2806, 2898, 2989, 3233, 3339, 3381, 3657, 3843, 4209, 5194, 5978, 6466, 6678, 6762, 7314, 7686, 7791, 8418, 8533, 8967, 9699, 9821, 10143, 10971, 12627, 15582, 17066, 17934, 19398, 19642, 20286, 21942, 22631, 23373, 25254, 25599, 26901, 29097, 29463, 45262, 46746, 51198, 53802, 58194, 58926, 59731, 67893, 68747, 74359, 76797, 88389, 119462, 135786, 137494, 148718, 153594, 158417, 176778, 179193, 203679, 206241, 223077, 316834, 358386, 407358, 412482, 446154, 475251, 520513, 537579, 618723, 669231, 950502, 1041026, 1075158, 1237446, 1338462, 1425753, 1561539, 2851506, 3123078, 3643591, 4684617, 7287182, 9369234, 10930773, 21861546, 32792319, 65584638]

約数ペア:

[(1, 65584638), (2, 32792319), (3, 21861546), (6, 10930773), (7, 9369234), (9, 7287182), (14, 4684617), (18, 3643591), (21, 3123078), (23, 2851506), (42, 1561539), (46, 1425753), (49, 1338462), (53, 1237446), (61, 1075158), (63, 1041026), (69, 950502), (98, 669231), (106, 618723), (122, 537579), (126, 520513), (138, 475251), (147, 446154), (159, 412482), (161, 407358), (183, 358386), (207, 316834), (294, 223077), (318, 206241), (322, 203679), (366, 179193), (371, 176778), (414, 158417), (427, 153594), (441, 148718), (477, 137494), (483, 135786), (549, 119462), (742, 88389), (854, 76797), (882, 74359), (954, 68747), (966, 67893), (1098, 59731), (1113, 58926), (1127, 58194), (1219, 53802), (1281, 51198), (1403, 46746), (1449, 45262), (2226, 29463), (2254, 29097), (2438, 26901), (2562, 25599), (2597, 25254), (2806, 23373), (2898, 22631), (2989, 21942), (3233, 20286), (3339, 19642), (3381, 19398), (3657, 17934), (3843, 17066), (4209, 15582), (5194, 12627), (5978, 10971), (6466, 10143), (6678, 9821), (6762, 9699), (7314, 8967), (7686, 8533), (7791, 8418)]