39894192

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 122002608

約数和(自身を除く): 82108416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 101, 104, 117, 144, 156, 202, 208, 211, 234, 303, 312, 404, 422, 468, 606, 624, 633, 808, 844, 909, 936, 1212, 1266, 1313, 1616, 1688, 1818, 1872, 1899, 2424, 2532, 2626, 2743, 3376, 3636, 3798, 3939, 4848, 5064, 5252, 5486, 7272, 7596, 7878, 8229, 10128, 10504, 10972, 11817, 14544, 15192, 15756, 16458, 21008, 21311, 21944, 23634, 24687, 30384, 31512, 32916, 42622, 43888, 47268, 49374, 63024, 63933, 65832, 85244, 94536, 98748, 127866, 131664, 170488, 189072, 191799, 197496, 255732, 277043, 340976, 383598, 394992, 511464, 554086, 767196, 831129, 1022928, 1108172, 1534392, 1662258, 2216344, 2493387, 3068784, 3324516, 4432688, 4986774, 6649032, 9973548, 13298064, 19947096, 39894192]

約数ペア:

[(1, 39894192), (2, 19947096), (3, 13298064), (4, 9973548), (6, 6649032), (8, 4986774), (9, 4432688), (12, 3324516), (13, 3068784), (16, 2493387), (18, 2216344), (24, 1662258), (26, 1534392), (36, 1108172), (39, 1022928), (48, 831129), (52, 767196), (72, 554086), (78, 511464), (101, 394992), (104, 383598), (117, 340976), (144, 277043), (156, 255732), (202, 197496), (208, 191799), (211, 189072), (234, 170488), (303, 131664), (312, 127866), (404, 98748), (422, 94536), (468, 85244), (606, 65832), (624, 63933), (633, 63024), (808, 49374), (844, 47268), (909, 43888), (936, 42622), (1212, 32916), (1266, 31512), (1313, 30384), (1616, 24687), (1688, 23634), (1818, 21944), (1872, 21311), (1899, 21008), (2424, 16458), (2532, 15756), (2626, 15192), (2743, 14544), (3376, 11817), (3636, 10972), (3798, 10504), (3939, 10128), (4848, 8229), (5064, 7878), (5252, 7596), (5486, 7272)]