65123856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:150

約数の個数: 180

約数和(自身を含む): 221527488

約数和(自身を除く): 156403632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 53, 56, 63, 69, 72, 84, 92, 106, 112, 126, 138, 144, 159, 161, 168, 184, 207, 212, 252, 276, 318, 322, 336, 368, 371, 414, 424, 477, 483, 504, 552, 636, 644, 742, 828, 848, 954, 966, 1008, 1104, 1113, 1219, 1272, 1288, 1449, 1484, 1656, 1908, 1932, 2226, 2438, 2544, 2576, 2809, 2898, 2968, 3312, 3339, 3657, 3816, 3864, 4452, 4876, 5618, 5796, 5936, 6678, 7314, 7632, 7728, 8427, 8533, 8904, 9752, 10971, 11236, 11592, 13356, 14628, 16854, 17066, 17808, 19504, 19663, 21942, 22472, 23184, 25281, 25599, 26712, 29256, 33708, 34132, 39326, 43884, 44944, 50562, 51198, 53424, 58512, 58989, 64607, 67416, 68264, 76797, 78652, 87768, 101124, 102396, 117978, 129214, 134832, 136528, 153594, 157304, 175536, 176967, 193821, 202248, 204792, 235956, 258428, 307188, 314608, 353934, 387642, 404496, 409584, 452249, 471912, 516856, 581463, 614376, 707868, 775284, 904498, 943824, 1033712, 1162926, 1228752, 1356747, 1415736, 1550568, 1808996, 2325852, 2713494, 2831472, 3101136, 3617992, 4070241, 4651704, 5426988, 7235984, 8140482, 9303408, 10853976, 16280964, 21707952, 32561928, 65123856]

約数ペア:

[(1, 65123856), (2, 32561928), (3, 21707952), (4, 16280964), (6, 10853976), (7, 9303408), (8, 8140482), (9, 7235984), (12, 5426988), (14, 4651704), (16, 4070241), (18, 3617992), (21, 3101136), (23, 2831472), (24, 2713494), (28, 2325852), (36, 1808996), (42, 1550568), (46, 1415736), (48, 1356747), (53, 1228752), (56, 1162926), (63, 1033712), (69, 943824), (72, 904498), (84, 775284), (92, 707868), (106, 614376), (112, 581463), (126, 516856), (138, 471912), (144, 452249), (159, 409584), (161, 404496), (168, 387642), (184, 353934), (207, 314608), (212, 307188), (252, 258428), (276, 235956), (318, 204792), (322, 202248), (336, 193821), (368, 176967), (371, 175536), (414, 157304), (424, 153594), (477, 136528), (483, 134832), (504, 129214), (552, 117978), (636, 102396), (644, 101124), (742, 87768), (828, 78652), (848, 76797), (954, 68264), (966, 67416), (1008, 64607), (1104, 58989), (1113, 58512), (1219, 53424), (1272, 51198), (1288, 50562), (1449, 44944), (1484, 43884), (1656, 39326), (1908, 34132), (1932, 33708), (2226, 29256), (2438, 26712), (2544, 25599), (2576, 25281), (2809, 23184), (2898, 22472), (2968, 21942), (3312, 19663), (3339, 19504), (3657, 17808), (3816, 17066), (3864, 16854), (4452, 14628), (4876, 13356), (5618, 11592), (5796, 11236), (5936, 10971), (6678, 9752), (7314, 8904), (7632, 8533), (7728, 8427)]