67919508

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 72

約数和(自身を含む): 180442080

約数和(自身を除く): 112522572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 603, 804, 971, 1044, 1206, 1942, 1943, 2412, 2913, 3884, 3886, 5826, 5829, 7772, 8739, 11652, 11658, 17478, 17487, 23316, 28159, 34956, 34974, 56318, 65057, 69948, 84477, 112636, 130114, 168954, 195171, 253431, 260228, 337908, 390342, 506862, 585513, 780684, 1013724, 1171026, 1886653, 2342052, 3773306, 5659959, 7546612, 11319918, 16979877, 22639836, 33959754, 67919508]

約数ペア:

[(1, 67919508), (2, 33959754), (3, 22639836), (4, 16979877), (6, 11319918), (9, 7546612), (12, 5659959), (18, 3773306), (29, 2342052), (36, 1886653), (58, 1171026), (67, 1013724), (87, 780684), (116, 585513), (134, 506862), (174, 390342), (201, 337908), (261, 260228), (268, 253431), (348, 195171), (402, 168954), (522, 130114), (603, 112636), (804, 84477), (971, 69948), (1044, 65057), (1206, 56318), (1942, 34974), (1943, 34956), (2412, 28159), (2913, 23316), (3884, 17487), (3886, 17478), (5826, 11658), (5829, 11652), (7772, 8739)]