39757968

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 119691000

約数和(自身を除く): 79933032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 109, 136, 144, 149, 153, 204, 218, 272, 298, 306, 327, 408, 436, 447, 596, 612, 654, 816, 872, 894, 981, 1192, 1224, 1308, 1341, 1744, 1788, 1853, 1962, 2384, 2448, 2533, 2616, 2682, 3576, 3706, 3924, 5066, 5232, 5364, 5559, 7152, 7412, 7599, 7848, 10132, 10728, 11118, 14824, 15198, 15696, 16241, 16677, 20264, 21456, 22236, 22797, 29648, 30396, 32482, 33354, 40528, 44472, 45594, 48723, 60792, 64964, 66708, 88944, 91188, 97446, 121584, 129928, 133416, 146169, 182376, 194892, 259856, 266832, 276097, 292338, 364752, 389784, 552194, 584676, 779568, 828291, 1104388, 1169352, 1656582, 2208776, 2338704, 2484873, 3313164, 4417552, 4969746, 6626328, 9939492, 13252656, 19878984, 39757968]

約数ペア:

[(1, 39757968), (2, 19878984), (3, 13252656), (4, 9939492), (6, 6626328), (8, 4969746), (9, 4417552), (12, 3313164), (16, 2484873), (17, 2338704), (18, 2208776), (24, 1656582), (34, 1169352), (36, 1104388), (48, 828291), (51, 779568), (68, 584676), (72, 552194), (102, 389784), (109, 364752), (136, 292338), (144, 276097), (149, 266832), (153, 259856), (204, 194892), (218, 182376), (272, 146169), (298, 133416), (306, 129928), (327, 121584), (408, 97446), (436, 91188), (447, 88944), (596, 66708), (612, 64964), (654, 60792), (816, 48723), (872, 45594), (894, 44472), (981, 40528), (1192, 33354), (1224, 32482), (1308, 30396), (1341, 29648), (1744, 22797), (1788, 22236), (1853, 21456), (1962, 20264), (2384, 16677), (2448, 16241), (2533, 15696), (2616, 15198), (2682, 14824), (3576, 11118), (3706, 10728), (3924, 10132), (5066, 7848), (5232, 7599), (5364, 7412), (5559, 7152)]