9900018144

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{38237}}^1$

素因数の和:38313

約数の個数: 144

約数和(自身を含む): 30064245120

約数和(自身を除く): 20164226976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 72, 87, 93, 96, 116, 124, 144, 174, 186, 232, 248, 261, 279, 288, 348, 372, 464, 496, 522, 558, 696, 744, 899, 928, 992, 1044, 1116, 1392, 1488, 1798, 2088, 2232, 2697, 2784, 2976, 3596, 4176, 4464, 5394, 7192, 8091, 8352, 8928, 10788, 14384, 16182, 21576, 28768, 32364, 38237, 43152, 64728, 76474, 86304, 114711, 129456, 152948, 229422, 258912, 305896, 344133, 458844, 611792, 688266, 917688, 1108873, 1185347, 1223584, 1376532, 1835376, 2217746, 2370694, 2753064, 3326619, 3556041, 3670752, 4435492, 4741388, 5506128, 6653238, 7112082, 8870984, 9482776, 9979857, 10668123, 11012256, 13306476, 14224164, 17741968, 18965552, 19959714, 21336246, 26612952, 28448328, 34375063, 35483936, 37931104, 39919428, 42672492, 53225904, 56896656, 68750126, 79838856, 85344984, 103125189, 106451808, 113793312, 137500252, 159677712, 170689968, 206250378, 275000504, 309375567, 319355424, 341379936, 412500756, 550001008, 618751134, 825001512, 1100002016, 1237502268, 1650003024, 2475004536, 3300006048, 4950009072, 9900018144]

約数ペア:

[(1, 9900018144), (2, 4950009072), (3, 3300006048), (4, 2475004536), (6, 1650003024), (8, 1237502268), (9, 1100002016), (12, 825001512), (16, 618751134), (18, 550001008), (24, 412500756), (29, 341379936), (31, 319355424), (32, 309375567), (36, 275000504), (48, 206250378), (58, 170689968), (62, 159677712), (72, 137500252), (87, 113793312), (93, 106451808), (96, 103125189), (116, 85344984), (124, 79838856), (144, 68750126), (174, 56896656), (186, 53225904), (232, 42672492), (248, 39919428), (261, 37931104), (279, 35483936), (288, 34375063), (348, 28448328), (372, 26612952), (464, 21336246), (496, 19959714), (522, 18965552), (558, 17741968), (696, 14224164), (744, 13306476), (899, 11012256), (928, 10668123), (992, 9979857), (1044, 9482776), (1116, 8870984), (1392, 7112082), (1488, 6653238), (1798, 5506128), (2088, 4741388), (2232, 4435492), (2697, 3670752), (2784, 3556041), (2976, 3326619), (3596, 2753064), (4176, 2370694), (4464, 2217746), (5394, 1835376), (7192, 1376532), (8091, 1223584), (8352, 1185347), (8928, 1108873), (10788, 917688), (14384, 688266), (16182, 611792), (21576, 458844), (28768, 344133), (32364, 305896), (38237, 258912), (43152, 229422), (64728, 152948), (76474, 129456), (86304, 114711)]