38979792

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1622

約数の個数: 100

約数和(自身を含む): 118831680

約数和(自身を除く): 79851888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 648, 684, 912, 1026, 1296, 1368, 1539, 1583, 2052, 2736, 3078, 3166, 4104, 4749, 6156, 6332, 8208, 9498, 12312, 12664, 14247, 18996, 24624, 25328, 28494, 30077, 37992, 42741, 56988, 60154, 75984, 85482, 90231, 113976, 120308, 128223, 170964, 180462, 227952, 240616, 256446, 270693, 341928, 360924, 481232, 512892, 541386, 683856, 721848, 812079, 1025784, 1082772, 1443696, 1624158, 2051568, 2165544, 2436237, 3248316, 4331088, 4872474, 6496632, 9744948, 12993264, 19489896, 38979792]

約数ペア:

[(1, 38979792), (2, 19489896), (3, 12993264), (4, 9744948), (6, 6496632), (8, 4872474), (9, 4331088), (12, 3248316), (16, 2436237), (18, 2165544), (19, 2051568), (24, 1624158), (27, 1443696), (36, 1082772), (38, 1025784), (48, 812079), (54, 721848), (57, 683856), (72, 541386), (76, 512892), (81, 481232), (108, 360924), (114, 341928), (144, 270693), (152, 256446), (162, 240616), (171, 227952), (216, 180462), (228, 170964), (304, 128223), (324, 120308), (342, 113976), (432, 90231), (456, 85482), (513, 75984), (648, 60154), (684, 56988), (912, 42741), (1026, 37992), (1296, 30077), (1368, 28494), (1539, 25328), (1583, 24624), (2052, 18996), (2736, 14247), (3078, 12664), (3166, 12312), (4104, 9498), (4749, 8208), (6156, 6332)]