68617192

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 152668800

約数和(自身を除く): 84051608

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 61, 106, 122, 212, 244, 371, 379, 424, 427, 488, 742, 758, 854, 1484, 1516, 1708, 2653, 2968, 3032, 3233, 3416, 5306, 6466, 10612, 12932, 20087, 21224, 22631, 23119, 25864, 40174, 45262, 46238, 80348, 90524, 92476, 140609, 160696, 161833, 181048, 184952, 281218, 323666, 562436, 647332, 1124872, 1225307, 1294664, 2450614, 4901228, 8577149, 9802456, 17154298, 34308596, 68617192]

約数ペア:

[(1, 68617192), (2, 34308596), (4, 17154298), (7, 9802456), (8, 8577149), (14, 4901228), (28, 2450614), (53, 1294664), (56, 1225307), (61, 1124872), (106, 647332), (122, 562436), (212, 323666), (244, 281218), (371, 184952), (379, 181048), (424, 161833), (427, 160696), (488, 140609), (742, 92476), (758, 90524), (854, 80348), (1484, 46238), (1516, 45262), (1708, 40174), (2653, 25864), (2968, 23119), (3032, 22631), (3233, 21224), (3416, 20087), (5306, 12932), (6466, 10612)]