61640436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2161

約数の個数: 96

約数和(自身を含む): 178996608

約数和(自身を除く): 117356172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1326, 1716, 2113, 2244, 2431, 2652, 4226, 4862, 6339, 7293, 8452, 9724, 12678, 14586, 23243, 25356, 27469, 29172, 35921, 46486, 54938, 69729, 71842, 82407, 92972, 107763, 109876, 139458, 143684, 164814, 215526, 278916, 302159, 329628, 395131, 431052, 466973, 604318, 790262, 906477, 933946, 1185393, 1208636, 1400919, 1580524, 1812954, 1867892, 2370786, 2801838, 3625908, 4741572, 5136703, 5603676, 10273406, 15410109, 20546812, 30820218, 61640436]

約数ペア:

[(1, 61640436), (2, 30820218), (3, 20546812), (4, 15410109), (6, 10273406), (11, 5603676), (12, 5136703), (13, 4741572), (17, 3625908), (22, 2801838), (26, 2370786), (33, 1867892), (34, 1812954), (39, 1580524), (44, 1400919), (51, 1208636), (52, 1185393), (66, 933946), (68, 906477), (78, 790262), (102, 604318), (132, 466973), (143, 431052), (156, 395131), (187, 329628), (204, 302159), (221, 278916), (286, 215526), (374, 164814), (429, 143684), (442, 139458), (561, 109876), (572, 107763), (663, 92972), (748, 82407), (858, 71842), (884, 69729), (1122, 54938), (1326, 46486), (1716, 35921), (2113, 29172), (2244, 27469), (2431, 25356), (2652, 23243), (4226, 14586), (4862, 12678), (6339, 9724), (7293, 8452)]