27870612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 85800960

約数和(自身を除く): 57930348

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 124, 132, 139, 147, 154, 186, 196, 217, 231, 278, 294, 308, 341, 372, 417, 434, 462, 539, 556, 588, 651, 682, 834, 868, 924, 973, 1023, 1078, 1302, 1364, 1519, 1529, 1617, 1668, 1946, 2046, 2156, 2387, 2604, 2919, 3038, 3058, 3234, 3892, 4092, 4309, 4557, 4587, 4774, 5838, 6076, 6116, 6468, 6811, 7161, 8618, 9114, 9174, 9548, 10703, 11676, 12927, 13622, 14322, 16709, 17236, 18228, 18348, 20433, 21406, 25854, 27244, 28644, 30163, 32109, 33418, 40866, 42812, 47399, 50127, 51708, 60326, 64218, 66836, 74921, 81732, 90489, 94798, 100254, 120652, 128436, 142197, 149842, 180978, 189596, 200508, 211141, 224763, 284394, 299684, 331793, 361956, 422282, 449526, 568788, 633423, 663586, 844564, 899052, 995379, 1266846, 1327172, 1990758, 2322551, 2533692, 3981516, 4645102, 6967653, 9290204, 13935306, 27870612]

約数ペア:

[(1, 27870612), (2, 13935306), (3, 9290204), (4, 6967653), (6, 4645102), (7, 3981516), (11, 2533692), (12, 2322551), (14, 1990758), (21, 1327172), (22, 1266846), (28, 995379), (31, 899052), (33, 844564), (42, 663586), (44, 633423), (49, 568788), (62, 449526), (66, 422282), (77, 361956), (84, 331793), (93, 299684), (98, 284394), (124, 224763), (132, 211141), (139, 200508), (147, 189596), (154, 180978), (186, 149842), (196, 142197), (217, 128436), (231, 120652), (278, 100254), (294, 94798), (308, 90489), (341, 81732), (372, 74921), (417, 66836), (434, 64218), (462, 60326), (539, 51708), (556, 50127), (588, 47399), (651, 42812), (682, 40866), (834, 33418), (868, 32109), (924, 30163), (973, 28644), (1023, 27244), (1078, 25854), (1302, 21406), (1364, 20433), (1519, 18348), (1529, 18228), (1617, 17236), (1668, 16709), (1946, 14322), (2046, 13622), (2156, 12927), (2387, 11676), (2604, 10703), (2919, 9548), (3038, 9174), (3058, 9114), (3234, 8618), (3892, 7161), (4092, 6811), (4309, 6468), (4557, 6116), (4587, 6076), (4774, 5838)]