87102876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 239984640

約数和(自身を除く): 152881764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 89, 122, 178, 183, 191, 244, 267, 356, 366, 382, 427, 534, 573, 623, 732, 764, 854, 1068, 1146, 1246, 1281, 1337, 1708, 1869, 2292, 2492, 2562, 2674, 3738, 4011, 5124, 5348, 5429, 7476, 8022, 10858, 11651, 16044, 16287, 16999, 21716, 23302, 32574, 33998, 34953, 38003, 46604, 50997, 65148, 67996, 69906, 76006, 81557, 101994, 114009, 118993, 139812, 152012, 163114, 203988, 228018, 237986, 244671, 326228, 356979, 456036, 475972, 489342, 713958, 978684, 1036939, 1427916, 2073878, 3110817, 4147756, 6221634, 7258573, 12443268, 14517146, 21775719, 29034292, 43551438, 87102876]

約数ペア:

[(1, 87102876), (2, 43551438), (3, 29034292), (4, 21775719), (6, 14517146), (7, 12443268), (12, 7258573), (14, 6221634), (21, 4147756), (28, 3110817), (42, 2073878), (61, 1427916), (84, 1036939), (89, 978684), (122, 713958), (178, 489342), (183, 475972), (191, 456036), (244, 356979), (267, 326228), (356, 244671), (366, 237986), (382, 228018), (427, 203988), (534, 163114), (573, 152012), (623, 139812), (732, 118993), (764, 114009), (854, 101994), (1068, 81557), (1146, 76006), (1246, 69906), (1281, 67996), (1337, 65148), (1708, 50997), (1869, 46604), (2292, 38003), (2492, 34953), (2562, 33998), (2674, 32574), (3738, 23302), (4011, 21716), (5124, 16999), (5348, 16287), (5429, 16044), (7476, 11651), (8022, 10858)]