78680736

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1193}}^1$

素因数の和:1438

約数の個数: 72

約数和(自身を含む): 224913780

約数和(自身を除く): 146233044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 458, 687, 916, 1193, 1374, 1832, 2061, 2386, 2748, 3579, 3664, 4122, 4772, 5496, 7158, 7328, 8244, 9544, 10737, 10992, 14316, 16488, 19088, 21474, 21984, 28632, 32976, 38176, 42948, 57264, 65952, 85896, 114528, 171792, 273197, 343584, 546394, 819591, 1092788, 1639182, 2185576, 2458773, 3278364, 4371152, 4917546, 6556728, 8742304, 9835092, 13113456, 19670184, 26226912, 39340368, 78680736]

約数ペア:

[(1, 78680736), (2, 39340368), (3, 26226912), (4, 19670184), (6, 13113456), (8, 9835092), (9, 8742304), (12, 6556728), (16, 4917546), (18, 4371152), (24, 3278364), (32, 2458773), (36, 2185576), (48, 1639182), (72, 1092788), (96, 819591), (144, 546394), (229, 343584), (288, 273197), (458, 171792), (687, 114528), (916, 85896), (1193, 65952), (1374, 57264), (1832, 42948), (2061, 38176), (2386, 32976), (2748, 28632), (3579, 21984), (3664, 21474), (4122, 19088), (4772, 16488), (5496, 14316), (7158, 10992), (7328, 10737), (8244, 9544)]