98251868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 207030096

約数和(自身を除く): 108778228

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 169, 181, 286, 292, 338, 362, 572, 676, 724, 803, 949, 1606, 1859, 1898, 1991, 2353, 3212, 3718, 3796, 3982, 4706, 7436, 7964, 9412, 10439, 12337, 13213, 20878, 24674, 25883, 26426, 30589, 41756, 49348, 51766, 52852, 61178, 103532, 122356, 135707, 145343, 171769, 271414, 290686, 336479, 343538, 542828, 581372, 672958, 687076, 1345916, 1889459, 2232997, 3778918, 4465994, 7557836, 8931988, 24562967, 49125934, 98251868]

約数ペア:

[(1, 98251868), (2, 49125934), (4, 24562967), (11, 8931988), (13, 7557836), (22, 4465994), (26, 3778918), (44, 2232997), (52, 1889459), (73, 1345916), (143, 687076), (146, 672958), (169, 581372), (181, 542828), (286, 343538), (292, 336479), (338, 290686), (362, 271414), (572, 171769), (676, 145343), (724, 135707), (803, 122356), (949, 103532), (1606, 61178), (1859, 52852), (1898, 51766), (1991, 49348), (2353, 41756), (3212, 30589), (3718, 26426), (3796, 25883), (3982, 24674), (4706, 20878), (7436, 13213), (7964, 12337), (9412, 10439)]