86719976

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 195350400

約数和(自身を除く): 108630424

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 67, 116, 134, 203, 232, 268, 406, 469, 536, 797, 812, 938, 1594, 1624, 1876, 1943, 3188, 3752, 3886, 5579, 6376, 7772, 11158, 13601, 15544, 22316, 23113, 27202, 44632, 46226, 53399, 54404, 92452, 106798, 108808, 161791, 184904, 213596, 323582, 373793, 427192, 647164, 747586, 1294328, 1495172, 1548571, 2990344, 3097142, 6194284, 10839997, 12388568, 21679994, 43359988, 86719976]

約数ペア:

[(1, 86719976), (2, 43359988), (4, 21679994), (7, 12388568), (8, 10839997), (14, 6194284), (28, 3097142), (29, 2990344), (56, 1548571), (58, 1495172), (67, 1294328), (116, 747586), (134, 647164), (203, 427192), (232, 373793), (268, 323582), (406, 213596), (469, 184904), (536, 161791), (797, 108808), (812, 106798), (938, 92452), (1594, 54404), (1624, 53399), (1876, 46226), (1943, 44632), (3188, 27202), (3752, 23113), (3886, 22316), (5579, 15544), (6376, 13601), (7772, 11158)]