75318516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 238003584

約数和(自身を除く): 162685068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 83, 84, 91, 117, 126, 156, 166, 182, 234, 249, 252, 273, 277, 332, 364, 468, 498, 546, 554, 581, 747, 819, 831, 996, 1079, 1092, 1108, 1162, 1494, 1638, 1662, 1743, 1939, 2158, 2324, 2493, 2988, 3237, 3276, 3324, 3486, 3601, 3878, 4316, 4986, 5229, 5817, 6474, 6972, 7202, 7553, 7756, 9711, 9972, 10458, 10803, 11634, 12948, 14404, 15106, 17451, 19422, 20916, 21606, 22659, 22991, 23268, 25207, 30212, 32409, 34902, 38844, 43212, 45318, 45982, 50414, 64818, 67977, 68973, 69804, 75621, 90636, 91964, 100828, 129636, 135954, 137946, 151242, 160937, 206919, 226863, 271908, 275892, 298883, 302484, 321874, 413838, 453726, 482811, 597766, 643748, 827676, 896649, 907452, 965622, 1195532, 1448433, 1793298, 1931244, 2092181, 2689947, 2896866, 3586596, 4184362, 5379894, 5793732, 6276543, 8368724, 10759788, 12553086, 18829629, 25106172, 37659258, 75318516]

約数ペア:

[(1, 75318516), (2, 37659258), (3, 25106172), (4, 18829629), (6, 12553086), (7, 10759788), (9, 8368724), (12, 6276543), (13, 5793732), (14, 5379894), (18, 4184362), (21, 3586596), (26, 2896866), (28, 2689947), (36, 2092181), (39, 1931244), (42, 1793298), (52, 1448433), (63, 1195532), (78, 965622), (83, 907452), (84, 896649), (91, 827676), (117, 643748), (126, 597766), (156, 482811), (166, 453726), (182, 413838), (234, 321874), (249, 302484), (252, 298883), (273, 275892), (277, 271908), (332, 226863), (364, 206919), (468, 160937), (498, 151242), (546, 137946), (554, 135954), (581, 129636), (747, 100828), (819, 91964), (831, 90636), (996, 75621), (1079, 69804), (1092, 68973), (1108, 67977), (1162, 64818), (1494, 50414), (1638, 45982), (1662, 45318), (1743, 43212), (1939, 38844), (2158, 34902), (2324, 32409), (2493, 30212), (2988, 25207), (3237, 23268), (3276, 22991), (3324, 22659), (3486, 21606), (3601, 20916), (3878, 19422), (4316, 17451), (4986, 15106), (5229, 14404), (5817, 12948), (6474, 11634), (6972, 10803), (7202, 10458), (7553, 9972), (7756, 9711)]