39788892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 121080960

約数和(自身を除く): 81292068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 59, 66, 78, 99, 117, 118, 131, 132, 143, 156, 177, 198, 234, 236, 262, 286, 354, 393, 396, 429, 468, 524, 531, 572, 649, 708, 767, 786, 858, 1062, 1179, 1287, 1298, 1441, 1534, 1572, 1703, 1716, 1947, 2124, 2301, 2358, 2574, 2596, 2882, 3068, 3406, 3894, 4323, 4602, 4716, 5109, 5148, 5764, 5841, 6812, 6903, 7729, 7788, 8437, 8646, 9204, 10218, 11682, 12969, 13806, 15327, 15458, 16874, 17292, 18733, 20436, 23187, 23364, 25311, 25938, 27612, 30654, 30916, 33748, 37466, 46374, 50622, 51876, 56199, 61308, 69561, 74932, 75933, 85019, 92748, 100477, 101244, 112398, 139122, 151866, 168597, 170038, 200954, 224796, 255057, 278244, 301431, 303732, 337194, 340076, 401908, 510114, 602862, 674388, 765171, 904293, 1020228, 1105247, 1205724, 1530342, 1808586, 2210494, 3060684, 3315741, 3617172, 4420988, 6631482, 9947223, 13262964, 19894446, 39788892]

約数ペア:

[(1, 39788892), (2, 19894446), (3, 13262964), (4, 9947223), (6, 6631482), (9, 4420988), (11, 3617172), (12, 3315741), (13, 3060684), (18, 2210494), (22, 1808586), (26, 1530342), (33, 1205724), (36, 1105247), (39, 1020228), (44, 904293), (52, 765171), (59, 674388), (66, 602862), (78, 510114), (99, 401908), (117, 340076), (118, 337194), (131, 303732), (132, 301431), (143, 278244), (156, 255057), (177, 224796), (198, 200954), (234, 170038), (236, 168597), (262, 151866), (286, 139122), (354, 112398), (393, 101244), (396, 100477), (429, 92748), (468, 85019), (524, 75933), (531, 74932), (572, 69561), (649, 61308), (708, 56199), (767, 51876), (786, 50622), (858, 46374), (1062, 37466), (1179, 33748), (1287, 30916), (1298, 30654), (1441, 27612), (1534, 25938), (1572, 25311), (1703, 23364), (1716, 23187), (1947, 20436), (2124, 18733), (2301, 17292), (2358, 16874), (2574, 15458), (2596, 15327), (2882, 13806), (3068, 12969), (3406, 11682), (3894, 10218), (4323, 9204), (4602, 8646), (4716, 8437), (5109, 7788), (5148, 7729), (5764, 6903), (5841, 6812)]