27078876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 81244800

約数和(自身を除く): 54165924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 59, 61, 66, 76, 99, 114, 118, 122, 132, 171, 177, 183, 198, 209, 228, 236, 244, 342, 354, 366, 396, 418, 531, 549, 627, 649, 671, 684, 708, 732, 836, 1062, 1098, 1121, 1159, 1254, 1298, 1342, 1881, 1947, 2013, 2124, 2196, 2242, 2318, 2508, 2596, 2684, 3363, 3477, 3599, 3762, 3894, 4026, 4484, 4636, 5841, 6039, 6726, 6954, 7198, 7524, 7788, 8052, 10089, 10431, 10797, 11682, 12078, 12331, 12749, 13452, 13908, 14396, 20178, 20862, 21594, 23364, 24156, 24662, 25498, 32391, 36993, 38247, 39589, 40356, 41724, 43188, 49324, 50996, 64782, 68381, 73986, 76494, 79178, 110979, 114741, 118767, 129564, 136762, 147972, 152988, 158356, 205143, 221958, 229482, 237534, 273524, 356301, 410286, 443916, 458964, 475068, 615429, 712602, 752191, 820572, 1230858, 1425204, 1504382, 2256573, 2461716, 3008764, 4513146, 6769719, 9026292, 13539438, 27078876]

約数ペア:

[(1, 27078876), (2, 13539438), (3, 9026292), (4, 6769719), (6, 4513146), (9, 3008764), (11, 2461716), (12, 2256573), (18, 1504382), (19, 1425204), (22, 1230858), (33, 820572), (36, 752191), (38, 712602), (44, 615429), (57, 475068), (59, 458964), (61, 443916), (66, 410286), (76, 356301), (99, 273524), (114, 237534), (118, 229482), (122, 221958), (132, 205143), (171, 158356), (177, 152988), (183, 147972), (198, 136762), (209, 129564), (228, 118767), (236, 114741), (244, 110979), (342, 79178), (354, 76494), (366, 73986), (396, 68381), (418, 64782), (531, 50996), (549, 49324), (627, 43188), (649, 41724), (671, 40356), (684, 39589), (708, 38247), (732, 36993), (836, 32391), (1062, 25498), (1098, 24662), (1121, 24156), (1159, 23364), (1254, 21594), (1298, 20862), (1342, 20178), (1881, 14396), (1947, 13908), (2013, 13452), (2124, 12749), (2196, 12331), (2242, 12078), (2318, 11682), (2508, 10797), (2596, 10431), (2684, 10089), (3363, 8052), (3477, 7788), (3599, 7524), (3762, 7198), (3894, 6954), (4026, 6726), (4484, 6039), (4636, 5841)]