84238128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2691

約数の個数: 120

約数和(自身を含む): 268920288

約数和(自身を除く): 184682160

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, 2448, 2647, 2652, 3536, 3978, 5294, 5304, 7941, 7956, 10588, 10608, 15882, 15912, 21176, 23823, 31764, 31824, 34411, 42352, 44999, 47646, 63528, 68822, 89998, 95292, 103233, 127056, 134997, 137644, 179996, 190584, 206466, 269994, 275288, 309699, 359992, 381168, 404991, 412932, 539988, 550576, 584987, 619398, 719984, 809982, 825864, 1079976, 1169974, 1238796, 1619964, 1651728, 1754961, 2159952, 2339948, 2477592, 3239928, 3509922, 4679896, 4955184, 5264883, 6479856, 7019844, 9359792, 10529766, 14039688, 21059532, 28079376, 42119064, 84238128]

約数ペア:

[(1, 84238128), (2, 42119064), (3, 28079376), (4, 21059532), (6, 14039688), (8, 10529766), (9, 9359792), (12, 7019844), (13, 6479856), (16, 5264883), (17, 4955184), (18, 4679896), (24, 3509922), (26, 3239928), (34, 2477592), (36, 2339948), (39, 2159952), (48, 1754961), (51, 1651728), (52, 1619964), (68, 1238796), (72, 1169974), (78, 1079976), (102, 825864), (104, 809982), (117, 719984), (136, 619398), (144, 584987), (153, 550576), (156, 539988), (204, 412932), (208, 404991), (221, 381168), (234, 359992), (272, 309699), (306, 275288), (312, 269994), (408, 206466), (442, 190584), (468, 179996), (612, 137644), (624, 134997), (663, 127056), (816, 103233), (884, 95292), (936, 89998), (1224, 68822), (1326, 63528), (1768, 47646), (1872, 44999), (1989, 42352), (2448, 34411), (2647, 31824), (2652, 31764), (3536, 23823), (3978, 21176), (5294, 15912), (5304, 15882), (7941, 10608), (7956, 10588)]