80016048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 258023168

約数和(自身を除く): 178007120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 163, 168, 252, 326, 336, 487, 489, 504, 652, 974, 978, 1008, 1141, 1304, 1461, 1467, 1948, 1956, 2282, 2608, 2922, 2934, 3409, 3423, 3896, 3912, 4383, 4564, 5844, 5868, 6818, 6846, 7792, 7824, 8766, 9128, 10227, 10269, 11688, 11736, 13636, 13692, 17532, 18256, 20454, 20538, 23376, 23472, 27272, 27384, 30681, 35064, 40908, 41076, 54544, 54768, 61362, 70128, 79381, 81816, 82152, 122724, 158762, 163632, 164304, 238143, 245448, 317524, 476286, 490896, 555667, 635048, 714429, 952572, 1111334, 1270096, 1428858, 1667001, 1905144, 2222668, 2857716, 3334002, 3810288, 4445336, 5001003, 5715432, 6668004, 8890672, 10002006, 11430864, 13336008, 20004012, 26672016, 40008024, 80016048]

約数ペア:

[(1, 80016048), (2, 40008024), (3, 26672016), (4, 20004012), (6, 13336008), (7, 11430864), (8, 10002006), (9, 8890672), (12, 6668004), (14, 5715432), (16, 5001003), (18, 4445336), (21, 3810288), (24, 3334002), (28, 2857716), (36, 2222668), (42, 1905144), (48, 1667001), (56, 1428858), (63, 1270096), (72, 1111334), (84, 952572), (112, 714429), (126, 635048), (144, 555667), (163, 490896), (168, 476286), (252, 317524), (326, 245448), (336, 238143), (487, 164304), (489, 163632), (504, 158762), (652, 122724), (974, 82152), (978, 81816), (1008, 79381), (1141, 70128), (1304, 61362), (1461, 54768), (1467, 54544), (1948, 41076), (1956, 40908), (2282, 35064), (2608, 30681), (2922, 27384), (2934, 27272), (3409, 23472), (3423, 23376), (3896, 20538), (3912, 20454), (4383, 18256), (4564, 17532), (5844, 13692), (5868, 13636), (6818, 11736), (6846, 11688), (7792, 10269), (7824, 10227), (8766, 9128)]