63616176

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2043

約数の個数: 120

約数和(自身を含む): 203112000

約数和(自身を除く): 139495824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 1999, 2448, 2652, 3536, 3978, 3998, 5304, 5997, 7956, 7996, 10608, 11994, 15912, 15992, 17991, 23988, 25987, 31824, 31984, 33983, 35982, 47976, 51974, 67966, 71964, 77961, 95952, 101949, 103948, 135932, 143928, 155922, 203898, 207896, 233883, 271864, 287856, 305847, 311844, 407796, 415792, 441779, 467766, 543728, 611694, 623688, 815592, 883558, 935532, 1223388, 1247376, 1325337, 1631184, 1767116, 1871064, 2446776, 2650674, 3534232, 3742128, 3976011, 4893552, 5301348, 7068464, 7952022, 10602696, 15904044, 21205392, 31808088, 63616176]

約数ペア:

[(1, 63616176), (2, 31808088), (3, 21205392), (4, 15904044), (6, 10602696), (8, 7952022), (9, 7068464), (12, 5301348), (13, 4893552), (16, 3976011), (17, 3742128), (18, 3534232), (24, 2650674), (26, 2446776), (34, 1871064), (36, 1767116), (39, 1631184), (48, 1325337), (51, 1247376), (52, 1223388), (68, 935532), (72, 883558), (78, 815592), (102, 623688), (104, 611694), (117, 543728), (136, 467766), (144, 441779), (153, 415792), (156, 407796), (204, 311844), (208, 305847), (221, 287856), (234, 271864), (272, 233883), (306, 207896), (312, 203898), (408, 155922), (442, 143928), (468, 135932), (612, 103948), (624, 101949), (663, 95952), (816, 77961), (884, 71964), (936, 67966), (1224, 51974), (1326, 47976), (1768, 35982), (1872, 33983), (1989, 31984), (1999, 31824), (2448, 25987), (2652, 23988), (3536, 17991), (3978, 15992), (3998, 15912), (5304, 11994), (5997, 10608), (7956, 7996)]