78611484

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 217728000

約数和(自身を除く): 139116516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 269, 284, 294, 343, 426, 497, 538, 588, 686, 807, 852, 994, 1029, 1076, 1372, 1491, 1614, 1883, 1988, 2058, 2982, 3228, 3479, 3766, 4116, 5649, 5964, 6958, 7532, 10437, 11298, 13181, 13916, 19099, 20874, 22596, 24353, 26362, 38198, 39543, 41748, 48706, 52724, 57297, 73059, 76396, 79086, 92267, 97412, 114594, 133693, 146118, 158172, 184534, 229188, 267386, 276801, 292236, 369068, 401079, 534772, 553602, 802158, 935851, 1107204, 1604316, 1871702, 2807553, 3743404, 5615106, 6550957, 11230212, 13101914, 19652871, 26203828, 39305742, 78611484]

約数ペア:

[(1, 78611484), (2, 39305742), (3, 26203828), (4, 19652871), (6, 13101914), (7, 11230212), (12, 6550957), (14, 5615106), (21, 3743404), (28, 2807553), (42, 1871702), (49, 1604316), (71, 1107204), (84, 935851), (98, 802158), (142, 553602), (147, 534772), (196, 401079), (213, 369068), (269, 292236), (284, 276801), (294, 267386), (343, 229188), (426, 184534), (497, 158172), (538, 146118), (588, 133693), (686, 114594), (807, 97412), (852, 92267), (994, 79086), (1029, 76396), (1076, 73059), (1372, 57297), (1491, 52724), (1614, 48706), (1883, 41748), (1988, 39543), (2058, 38198), (2982, 26362), (3228, 24353), (3479, 22596), (3766, 20874), (4116, 19099), (5649, 13916), (5964, 13181), (6958, 11298), (7532, 10437)]