78077664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{38729}}^1$

素因数の和:38752

約数の個数: 72

約数和(自身を含む): 253758960

約数和(自身を除く): 175681296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 38729, 77458, 116187, 154916, 232374, 271103, 309832, 348561, 464748, 542206, 619664, 697122, 813309, 929496, 1084412, 1239328, 1394244, 1626618, 1858992, 2168824, 2439927, 2788488, 3253236, 3717984, 4337648, 4879854, 5576976, 6506472, 8675296, 9759708, 11153952, 13012944, 19519416, 26025888, 39038832, 78077664]

約数ペア:

[(1, 78077664), (2, 39038832), (3, 26025888), (4, 19519416), (6, 13012944), (7, 11153952), (8, 9759708), (9, 8675296), (12, 6506472), (14, 5576976), (16, 4879854), (18, 4337648), (21, 3717984), (24, 3253236), (28, 2788488), (32, 2439927), (36, 2168824), (42, 1858992), (48, 1626618), (56, 1394244), (63, 1239328), (72, 1084412), (84, 929496), (96, 813309), (112, 697122), (126, 619664), (144, 542206), (168, 464748), (224, 348561), (252, 309832), (288, 271103), (336, 232374), (504, 154916), (672, 116187), (1008, 77458), (2016, 38729)]