87377056

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 72

約数和(自身を含む): 189260064

約数和(自身を除く): 101883008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 151, 169, 208, 214, 302, 338, 416, 428, 604, 676, 856, 1208, 1352, 1391, 1712, 1963, 2416, 2704, 2782, 3424, 3926, 4832, 5408, 5564, 7852, 11128, 15704, 16157, 18083, 22256, 25519, 31408, 32314, 36166, 44512, 51038, 62816, 64628, 72332, 102076, 129256, 144664, 204152, 210041, 258512, 289328, 408304, 420082, 517024, 578656, 816608, 840164, 1680328, 2730533, 3360656, 5461066, 6721312, 10922132, 21844264, 43688528, 87377056]

約数ペア:

[(1, 87377056), (2, 43688528), (4, 21844264), (8, 10922132), (13, 6721312), (16, 5461066), (26, 3360656), (32, 2730533), (52, 1680328), (104, 840164), (107, 816608), (151, 578656), (169, 517024), (208, 420082), (214, 408304), (302, 289328), (338, 258512), (416, 210041), (428, 204152), (604, 144664), (676, 129256), (856, 102076), (1208, 72332), (1352, 64628), (1391, 62816), (1712, 51038), (1963, 44512), (2416, 36166), (2704, 32314), (2782, 31408), (3424, 25519), (3926, 22256), (4832, 18083), (5408, 16157), (5564, 15704), (7852, 11128)]