79832272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 178863552

約数和(自身を除く): 99031280

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 107, 136, 208, 211, 214, 221, 272, 422, 428, 442, 844, 856, 884, 1391, 1688, 1712, 1768, 1819, 2743, 2782, 3376, 3536, 3587, 3638, 5486, 5564, 7174, 7276, 10972, 11128, 14348, 14552, 21944, 22256, 22577, 23647, 28696, 29104, 43888, 45154, 46631, 47294, 57392, 90308, 93262, 94588, 180616, 186524, 189176, 293501, 361232, 373048, 378352, 383809, 587002, 746096, 767618, 1174004, 1535236, 2348008, 3070472, 4696016, 4989517, 6140944, 9979034, 19958068, 39916136, 79832272]

約数ペア:

[(1, 79832272), (2, 39916136), (4, 19958068), (8, 9979034), (13, 6140944), (16, 4989517), (17, 4696016), (26, 3070472), (34, 2348008), (52, 1535236), (68, 1174004), (104, 767618), (107, 746096), (136, 587002), (208, 383809), (211, 378352), (214, 373048), (221, 361232), (272, 293501), (422, 189176), (428, 186524), (442, 180616), (844, 94588), (856, 93262), (884, 90308), (1391, 57392), (1688, 47294), (1712, 46631), (1768, 45154), (1819, 43888), (2743, 29104), (2782, 28696), (3376, 23647), (3536, 22577), (3587, 22256), (3638, 21944), (5486, 14552), (5564, 14348), (7174, 11128), (7276, 10972)]