73661328

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 180

約数和(自身を含む): 236456220

約数和(自身を除く): 162794892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 109, 114, 117, 144, 152, 156, 171, 208, 218, 228, 234, 247, 304, 312, 327, 342, 361, 436, 456, 468, 494, 624, 654, 684, 722, 741, 872, 912, 936, 981, 988, 1083, 1308, 1368, 1417, 1444, 1482, 1744, 1872, 1962, 1976, 2071, 2166, 2223, 2616, 2736, 2834, 2888, 2964, 3249, 3924, 3952, 4142, 4251, 4332, 4446, 4693, 5232, 5668, 5776, 5928, 6213, 6498, 7848, 8284, 8502, 8664, 8892, 9386, 11336, 11856, 12426, 12753, 12996, 14079, 15696, 16568, 17004, 17328, 17784, 18639, 18772, 22672, 24852, 25506, 25992, 26923, 28158, 33136, 34008, 35568, 37278, 37544, 39349, 42237, 49704, 51012, 51984, 53846, 56316, 68016, 74556, 75088, 78698, 80769, 84474, 99408, 102024, 107692, 112632, 118047, 149112, 157396, 161538, 168948, 204048, 215384, 225264, 236094, 242307, 298224, 314792, 323076, 337896, 354141, 430768, 472188, 484614, 511537, 629584, 646152, 675792, 708282, 944376, 969228, 1023074, 1292304, 1416564, 1534611, 1888752, 1938456, 2046148, 2833128, 3069222, 3876912, 4092296, 4603833, 5666256, 6138444, 8184592, 9207666, 12276888, 18415332, 24553776, 36830664, 73661328]

約数ペア:

[(1, 73661328), (2, 36830664), (3, 24553776), (4, 18415332), (6, 12276888), (8, 9207666), (9, 8184592), (12, 6138444), (13, 5666256), (16, 4603833), (18, 4092296), (19, 3876912), (24, 3069222), (26, 2833128), (36, 2046148), (38, 1938456), (39, 1888752), (48, 1534611), (52, 1416564), (57, 1292304), (72, 1023074), (76, 969228), (78, 944376), (104, 708282), (109, 675792), (114, 646152), (117, 629584), (144, 511537), (152, 484614), (156, 472188), (171, 430768), (208, 354141), (218, 337896), (228, 323076), (234, 314792), (247, 298224), (304, 242307), (312, 236094), (327, 225264), (342, 215384), (361, 204048), (436, 168948), (456, 161538), (468, 157396), (494, 149112), (624, 118047), (654, 112632), (684, 107692), (722, 102024), (741, 99408), (872, 84474), (912, 80769), (936, 78698), (981, 75088), (988, 74556), (1083, 68016), (1308, 56316), (1368, 53846), (1417, 51984), (1444, 51012), (1482, 49704), (1744, 42237), (1872, 39349), (1962, 37544), (1976, 37278), (2071, 35568), (2166, 34008), (2223, 33136), (2616, 28158), (2736, 26923), (2834, 25992), (2888, 25506), (2964, 24852), (3249, 22672), (3924, 18772), (3952, 18639), (4142, 17784), (4251, 17328), (4332, 17004), (4446, 16568), (4693, 15696), (5232, 14079), (5668, 12996), (5776, 12753), (5928, 12426), (6213, 11856), (6498, 11336), (7848, 9386), (8284, 8892), (8502, 8664)]