7877881836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2237}}^1\times {\mathrm{8893}}^1$

素因数の和:11151

約数の個数: 72

約数和(自身を含む): 21736011024

約数和(自身を除く): 13858129188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 2237, 4474, 6711, 8893, 8948, 13422, 17786, 20133, 24607, 26679, 26844, 35572, 40266, 49214, 53358, 73821, 80037, 80532, 97823, 98428, 106716, 147642, 160074, 195646, 221463, 293469, 295284, 320148, 391292, 442926, 586938, 880407, 885852, 1173876, 1760814, 3521628, 19893641, 39787282, 59680923, 79574564, 119361846, 179042769, 218830051, 238723692, 358085538, 437660102, 656490153, 716171076, 875320204, 1312980306, 1969470459, 2625960612, 3938940918, 7877881836]

約数ペア:

[(1, 7877881836), (2, 3938940918), (3, 2625960612), (4, 1969470459), (6, 1312980306), (9, 875320204), (11, 716171076), (12, 656490153), (18, 437660102), (22, 358085538), (33, 238723692), (36, 218830051), (44, 179042769), (66, 119361846), (99, 79574564), (132, 59680923), (198, 39787282), (396, 19893641), (2237, 3521628), (4474, 1760814), (6711, 1173876), (8893, 885852), (8948, 880407), (13422, 586938), (17786, 442926), (20133, 391292), (24607, 320148), (26679, 295284), (26844, 293469), (35572, 221463), (40266, 195646), (49214, 160074), (53358, 147642), (73821, 106716), (80037, 98428), (80532, 97823)]