171228204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2843}}^1$

素因数の和:3099

約数の個数: 72

約数和(自身を含む): 496903680

約数和(自身を除く): 325675476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 717, 956, 1434, 1673, 2151, 2843, 2868, 3346, 4302, 5019, 5686, 6692, 8529, 8604, 10038, 11372, 15057, 17058, 19901, 20076, 25587, 30114, 34116, 39802, 51174, 59703, 60228, 79604, 102348, 119406, 179109, 238812, 358218, 679477, 716436, 1358954, 2038431, 2717908, 4076862, 4756339, 6115293, 8153724, 9512678, 12230586, 14269017, 19025356, 24461172, 28538034, 42807051, 57076068, 85614102, 171228204]

約数ペア:

[(1, 171228204), (2, 85614102), (3, 57076068), (4, 42807051), (6, 28538034), (7, 24461172), (9, 19025356), (12, 14269017), (14, 12230586), (18, 9512678), (21, 8153724), (28, 6115293), (36, 4756339), (42, 4076862), (63, 2717908), (84, 2038431), (126, 1358954), (239, 716436), (252, 679477), (478, 358218), (717, 238812), (956, 179109), (1434, 119406), (1673, 102348), (2151, 79604), (2843, 60228), (2868, 59703), (3346, 51174), (4302, 39802), (5019, 34116), (5686, 30114), (6692, 25587), (8529, 20076), (8604, 19901), (10038, 17058), (11372, 15057)]