78777036

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 226250640

約数和(自身を除く): 147473604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 78, 81, 108, 117, 118, 156, 162, 177, 234, 236, 317, 324, 351, 354, 468, 531, 634, 702, 708, 767, 951, 1053, 1062, 1268, 1404, 1534, 1593, 1902, 2106, 2124, 2301, 2853, 3068, 3186, 3804, 4121, 4212, 4602, 4779, 5706, 6372, 6903, 8242, 8559, 9204, 9558, 11412, 12363, 13806, 16484, 17118, 18703, 19116, 20709, 24726, 25677, 27612, 34236, 37089, 37406, 41418, 49452, 51354, 56109, 62127, 74178, 74812, 82836, 102708, 111267, 112218, 124254, 148356, 168327, 222534, 224436, 243139, 248508, 333801, 336654, 445068, 486278, 504981, 667602, 673308, 729417, 972556, 1009962, 1335204, 1458834, 1514943, 2019924, 2188251, 2917668, 3029886, 4376502, 6059772, 6564753, 8753004, 13129506, 19694259, 26259012, 39388518, 78777036]

約数ペア:

[(1, 78777036), (2, 39388518), (3, 26259012), (4, 19694259), (6, 13129506), (9, 8753004), (12, 6564753), (13, 6059772), (18, 4376502), (26, 3029886), (27, 2917668), (36, 2188251), (39, 2019924), (52, 1514943), (54, 1458834), (59, 1335204), (78, 1009962), (81, 972556), (108, 729417), (117, 673308), (118, 667602), (156, 504981), (162, 486278), (177, 445068), (234, 336654), (236, 333801), (317, 248508), (324, 243139), (351, 224436), (354, 222534), (468, 168327), (531, 148356), (634, 124254), (702, 112218), (708, 111267), (767, 102708), (951, 82836), (1053, 74812), (1062, 74178), (1268, 62127), (1404, 56109), (1534, 51354), (1593, 49452), (1902, 41418), (2106, 37406), (2124, 37089), (2301, 34236), (2853, 27612), (3068, 25677), (3186, 24726), (3804, 20709), (4121, 19116), (4212, 18703), (4602, 17118), (4779, 16484), (5706, 13806), (6372, 12363), (6903, 11412), (8242, 9558), (8559, 9204)]