38389968

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^2\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 90

約数和(自身を含む): 111622134

約数和(自身を除く): 73232166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 317, 348, 464, 522, 634, 696, 841, 951, 1044, 1268, 1392, 1682, 1902, 2088, 2523, 2536, 2853, 3364, 3804, 4176, 5046, 5072, 5706, 6728, 7569, 7608, 9193, 10092, 11412, 13456, 15138, 15216, 18386, 20184, 22824, 27579, 30276, 36772, 40368, 45648, 55158, 60552, 73544, 82737, 110316, 121104, 147088, 165474, 220632, 266597, 330948, 441264, 533194, 661896, 799791, 1066388, 1323792, 1599582, 2132776, 2399373, 3199164, 4265552, 4798746, 6398328, 9597492, 12796656, 19194984, 38389968]

約数ペア:

[(1, 38389968), (2, 19194984), (3, 12796656), (4, 9597492), (6, 6398328), (8, 4798746), (9, 4265552), (12, 3199164), (16, 2399373), (18, 2132776), (24, 1599582), (29, 1323792), (36, 1066388), (48, 799791), (58, 661896), (72, 533194), (87, 441264), (116, 330948), (144, 266597), (174, 220632), (232, 165474), (261, 147088), (317, 121104), (348, 110316), (464, 82737), (522, 73544), (634, 60552), (696, 55158), (841, 45648), (951, 40368), (1044, 36772), (1268, 30276), (1392, 27579), (1682, 22824), (1902, 20184), (2088, 18386), (2523, 15216), (2536, 15138), (2853, 13456), (3364, 11412), (3804, 10092), (4176, 9193), (5046, 7608), (5072, 7569), (5706, 6728)]