80303496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 250629120

約数和(自身を除く): 170325624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 83, 84, 91, 104, 156, 166, 168, 182, 249, 273, 312, 332, 364, 443, 498, 546, 581, 664, 728, 886, 996, 1079, 1092, 1162, 1329, 1743, 1772, 1992, 2158, 2184, 2324, 2658, 3101, 3237, 3486, 3544, 4316, 4648, 5316, 5759, 6202, 6474, 6972, 7553, 8632, 9303, 10632, 11518, 12404, 12948, 13944, 15106, 17277, 18606, 22659, 23036, 24808, 25896, 30212, 34554, 36769, 37212, 40313, 45318, 46072, 60424, 69108, 73538, 74424, 80626, 90636, 110307, 120939, 138216, 147076, 161252, 181272, 220614, 241878, 257383, 294152, 322504, 441228, 477997, 483756, 514766, 772149, 882456, 955994, 967512, 1029532, 1433991, 1544298, 1911988, 2059064, 2867982, 3088596, 3345979, 3823976, 5735964, 6177192, 6691958, 10037937, 11471928, 13383916, 20075874, 26767832, 40151748, 80303496]

約数ペア:

[(1, 80303496), (2, 40151748), (3, 26767832), (4, 20075874), (6, 13383916), (7, 11471928), (8, 10037937), (12, 6691958), (13, 6177192), (14, 5735964), (21, 3823976), (24, 3345979), (26, 3088596), (28, 2867982), (39, 2059064), (42, 1911988), (52, 1544298), (56, 1433991), (78, 1029532), (83, 967512), (84, 955994), (91, 882456), (104, 772149), (156, 514766), (166, 483756), (168, 477997), (182, 441228), (249, 322504), (273, 294152), (312, 257383), (332, 241878), (364, 220614), (443, 181272), (498, 161252), (546, 147076), (581, 138216), (664, 120939), (728, 110307), (886, 90636), (996, 80626), (1079, 74424), (1092, 73538), (1162, 69108), (1329, 60424), (1743, 46072), (1772, 45318), (1992, 40313), (2158, 37212), (2184, 36769), (2324, 34554), (2658, 30212), (3101, 25896), (3237, 24808), (3486, 23036), (3544, 22659), (4316, 18606), (4648, 17277), (5316, 15106), (5759, 13944), (6202, 12948), (6474, 12404), (6972, 11518), (7553, 10632), (8632, 9303)]