27920088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1837

約数の個数: 96

約数和(自身を含む): 89256960

約数和(自身を除く): 61336872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1787, 1953, 2232, 2604, 3574, 3906, 5208, 5361, 7148, 7812, 10722, 12509, 14296, 15624, 16083, 21444, 25018, 32166, 37527, 42888, 50036, 55397, 64332, 75054, 100072, 110794, 112581, 128664, 150108, 166191, 221588, 225162, 300216, 332382, 387779, 443176, 450324, 498573, 664764, 775558, 900648, 997146, 1163337, 1329528, 1551116, 1994292, 2326674, 3102232, 3490011, 3988584, 4653348, 6980022, 9306696, 13960044, 27920088]

約数ペア:

[(1, 27920088), (2, 13960044), (3, 9306696), (4, 6980022), (6, 4653348), (7, 3988584), (8, 3490011), (9, 3102232), (12, 2326674), (14, 1994292), (18, 1551116), (21, 1329528), (24, 1163337), (28, 997146), (31, 900648), (36, 775558), (42, 664764), (56, 498573), (62, 450324), (63, 443176), (72, 387779), (84, 332382), (93, 300216), (124, 225162), (126, 221588), (168, 166191), (186, 150108), (217, 128664), (248, 112581), (252, 110794), (279, 100072), (372, 75054), (434, 64332), (504, 55397), (558, 50036), (651, 42888), (744, 37527), (868, 32166), (1116, 25018), (1302, 21444), (1736, 16083), (1787, 15624), (1953, 14296), (2232, 12509), (2604, 10722), (3574, 7812), (3906, 7148), (5208, 5361)]