172829104

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 399099456

約数和(自身を除く): 226270352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 61, 82, 112, 122, 164, 244, 287, 328, 427, 488, 574, 617, 656, 854, 976, 1148, 1234, 1708, 2296, 2468, 2501, 3416, 4319, 4592, 4936, 5002, 6832, 8638, 9872, 10004, 17276, 17507, 20008, 25297, 34552, 35014, 37637, 40016, 50594, 69104, 70028, 75274, 101188, 140056, 150548, 177079, 202376, 263459, 280112, 301096, 354158, 404752, 526918, 602192, 708316, 1053836, 1416632, 1543117, 2107672, 2833264, 3086234, 4215344, 6172468, 10801819, 12344936, 21603638, 24689872, 43207276, 86414552, 172829104]

約数ペア:

[(1, 172829104), (2, 86414552), (4, 43207276), (7, 24689872), (8, 21603638), (14, 12344936), (16, 10801819), (28, 6172468), (41, 4215344), (56, 3086234), (61, 2833264), (82, 2107672), (112, 1543117), (122, 1416632), (164, 1053836), (244, 708316), (287, 602192), (328, 526918), (427, 404752), (488, 354158), (574, 301096), (617, 280112), (656, 263459), (854, 202376), (976, 177079), (1148, 150548), (1234, 140056), (1708, 101188), (2296, 75274), (2468, 70028), (2501, 69104), (3416, 50594), (4319, 40016), (4592, 37637), (4936, 35014), (5002, 34552), (6832, 25297), (8638, 20008), (9872, 17507), (10004, 17276)]