83991258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 205405200

約数和(自身を除く): 121413942

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 89, 109, 111, 117, 178, 218, 222, 234, 267, 327, 333, 481, 534, 654, 666, 801, 962, 981, 1157, 1417, 1443, 1602, 1962, 2314, 2834, 2886, 3293, 3471, 4033, 4251, 4329, 6586, 6942, 8066, 8502, 8658, 9701, 9879, 10413, 12099, 12753, 19402, 19758, 20826, 24198, 25506, 29103, 29637, 36297, 42809, 52429, 58206, 59274, 72594, 85618, 87309, 104858, 126113, 128427, 157287, 174618, 252226, 256854, 314574, 358937, 378339, 385281, 471861, 717874, 756678, 770562, 943722, 1076811, 1135017, 2153622, 2270034, 3230433, 4666181, 6460866, 9332362, 13998543, 27997086, 41995629, 83991258]

約数ペア:

[(1, 83991258), (2, 41995629), (3, 27997086), (6, 13998543), (9, 9332362), (13, 6460866), (18, 4666181), (26, 3230433), (37, 2270034), (39, 2153622), (74, 1135017), (78, 1076811), (89, 943722), (109, 770562), (111, 756678), (117, 717874), (178, 471861), (218, 385281), (222, 378339), (234, 358937), (267, 314574), (327, 256854), (333, 252226), (481, 174618), (534, 157287), (654, 128427), (666, 126113), (801, 104858), (962, 87309), (981, 85618), (1157, 72594), (1417, 59274), (1443, 58206), (1602, 52429), (1962, 42809), (2314, 36297), (2834, 29637), (2886, 29103), (3293, 25506), (3471, 24198), (4033, 20826), (4251, 19758), (4329, 19402), (6586, 12753), (6942, 12099), (8066, 10413), (8502, 9879), (8658, 9701)]